Panda Cloud Antivirus is one of the more talked about releases of 2009. Its new spin on the traditional antivirus model -- like many new programs which embrace cloud computing -- has been met with both praise and criticism. Panda themselves are bullish on Cloud AV, and I was fortunate enough to speak about it with CEO Juan Santana and Senior Research Advisor Pedro Bustamante.

To Santana and Bustamante, Panda's beta testing period was huge success. One way they measured is by taking a look at what Collective Intelligence -- the remote muscle powering Cloud AV -- has processed so far. "Right now, there is about 25 terabytes of data in the Collective Intelligence database," said Santana.

"About 60% of that," he continued, "is malware. We're receiving about 120,000 new files a day, of which 60-70,000 are malicious." In total, Collective Intelligence has processed more than 80 million files so far and generates about 150 gigabytes of log files per day.

On top of that, Cloud AV scored an impressive 99.4% detection rate in a recent round of testing. That figure put it ahead of free favorites like Avira, Avast, AVG, and even Microsoft's new Security Essentials.

Five years ago today, a new web browser arrived on the scene. Yes, it was Firefox 1.0. At the half-decade mark, Firefox has become a force to be reckoned with. Nearly one in four people on the Internet is now using Firefox - and that includes the entire population of Antarctica!

If Firefox users were a country, they'd be the third most populous in the world - behind only China and India - at 330 million people! 2009 has certainly been a big year for the Fox.

Mozilla's add-on site reports 4.3 million registered users using nearly 164 million add-ons. That's a lot of people using a lot of add-ons. If you're a new Firefox user, you might be having trouble deciding which are worth installing.

Since this is Firefox's fifth birthday, here are five add-ons that can make browsing better for just about anyone!

Need a sysadmin, coder, designer or other web working new hire? Virtual, on-location or whatever, the Download Squad job boards have you covered. Post your resume using emurse, or (better yet) post a job position in no time and immediately get an engaged, targeted audience of job seekers. We'll also start showing some search-powered job results on posts, like what you see here, but with a relevant job find:

Still not convinced? Did I mention that those looking for hires will see their jobs on our boards, on the boards at TUAW, plus those jobs are sent over to Juju, Simply Hired, Indeed and other job aggregation services. TUAW and Download Squad together serve up over ten million views a month, and serve over a million visitors each month. If you don't think your job posting will get seen, think again. We'll also write up interesting and amazing people and positions right here on the main page of Download Squad from time to time, further extending your hiring reach.

Try it and let us know what you think!

We've already mentioned other ways to power up Google Chrome. Before extensions arrived on the developer channel, Userscripts and bookmarklets were your only options. Both are still great ways to add some kick-ass functionality to Chrome. If you're running the stable or beta builds, you may want to stick to them for now.

• 10 handy Userscripts for Google Chrome users
• 15+ handy bookmarklets for Google Chrome (and other browsers, too!)

Now, onto the extensions!

If you have a favorite that I left off, feel free to share it in the comments!
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The number of gadgets for Windows 7, both made by Microsoft and third-party developers, has skyrocketed. Only a few months ago there was little choice and almost nothing worth calling home about -- but today, you're spoilt for choice! What you have here are a bunch of the most useful (or interesting) gadgets usable with your shiny-new OS, Windows 7.

Note: If you're going to be installing third-party gadgets, you'll be faced with a confirmation dialogue before they can install:
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So you picked up a new Windows 7 laptop (or desktop) or you're planning on buying one in the very near future?

If you took a look at display models in stores like Best Buy or Frye's, you no doubt noticed that new systems come with a lot of programs pre-installed. Lots of software is a good thing, right? Not always.

Trouble is, what you get is often a) not really useful software or b) a time-limited trial. Office 2007 and the antivirus protection the salesperson told you about? They're 60 day trials. After that, they're going to ask you to pay up...But you don't have to.

No, you can tell those apps to keep their hands off your credit card! With all the great, free software Download Squad has covered over the years, there's really no need to burden your new system with that kind of software timebomb.
With just two simple apps you can quickly strip away all the bloatware (that's what us techy types call the excess crud preinstalled on your new system) and get yourself a nice selection of totally free software that will never expire!

While much of the Download Squad audience is already well-educated about Windows 7, there are still many of you who might not know what all the fuss is about. Over the next week or two, you're going to be seeing and hearing a lot about Microsoft's new operating system, so our team is going to help bring you up to speed.

So what's all the fuss about? All the badmouthing aimed at Windows Vista made plenty of consumers stay away last time. Don't think Microsoft is unaware of that fact. They know, and they worked pretty hard to make sure that Windows 7 was "Vista done right."

What's different about Windows 7 - and what makes it better? Who better to answer those questions than Microsoft?

When Avid announced that it would be making a consumer oriented version of Pro Tools available for under $100, I was excited. Pro Tools, if you're not familiar with it, is an industry standard audio production suite used by musicians, music studios, radio journalists, and pretty much anybody else in need of a robust solution for editing audio.

The pro audio software is available for Mac or Windows, and has always required users to purchase a computer audio interface from DigiDesign (a subsidiary of Avid). The new versions are available under the company's consumer brand, Pinnacle. You still need to purchase some hardware, and it needs to be plugged in or the software won't run. But for $100 you can get either a USB mic or a guitar input or for $130 you can pick up a 49-key keyboard. The hardware alone is almost worth the price, which makes the Pro Tools software almost a value-added feature.

But it turns out that value is a relative term. I've been testing Pro Tools Vocal Studio (with an M-Audio USB mic) for the last few days. I'm using it with a Windows XP laptop with a dual core processor, and I've found that the software is resource hog, audio playback is choppy, and you have to deal with a limited feature set.

One thing to note is that Pro Tools has long been reported to run better on Macs than PCs. Unfortunately my primary computer is a PC, so that's what I used to test this software. Your results may vary.

For $60, you could pick up a personal copy of Reaper, an audio editor which offers better stability and more features. But you wouldn't get the USB mic, keyboard, or guitar input or the experience of using the industry standard Pro Tools software. If those things don't matter to you, then you might want to skip the rest of this post and go check out Reaper. If you're still curious, I'll meet you after the page break.

The wait for an official CNN app on your iPhone is over, and it looks like it was worth your patience. Available on the iTunes store soon -- Download here -- CNN's new app represents a serious investment in mobile news delivery, a 55 million user market according to Neilsen, and adds a few game changing features which may leave rivals MSNBC and Fox News scrambling to catch up.

I spoke with CNN's Louis Gump, VP, Mobile today by phone. CNN's iPhone app takes advantage of 3.0 SDK features and is an attempt to "reinvent news applications on the iPhone". Integrating a huge library of video clips -- as well a live stream during breaking news -- directly into the app, the focus is obvious, taking CNN's global news brand and putting it just that much closer to your fingertips.

The most compelling feature, from by brieding and screen shots -- I wasn't allowed early access to the app itself -- is what Gump called, "Coverflow for news." A feature which lets users swipe through pictures and bullet points, looking for points of interest in the days popular headlines.

Positioned as a premium app, you'll have to fork over $1.99 for the goods, and tolerate just a wee bit of advertising mixed with your content. From what was relayed to me -- and I pressed -- none of the advertising sounds particularly intrusive, with a total lack of preroll video advertising, and sponsor adds appearing inline with, but visually separated from, the textual content.

Also on tap, breaking news alerts for interests you've defined, the ability to store news for later (airplane mode) and of course, social sharing on Facebook, Twitter and via email. And, when you get sick of reading the news, you can make the news -- via iReport -- with mobile uploads of video and images. "People in the field really do have access to the most compelling content, whether that be photo or video", which will be vetted as the current web version of iReport is, both by user filtering and "a small percentage" by human editors at CNN for airing on the network, or publishing on the main CNN site.

CNN was a bit coy about future plans, but said in uncertain terms, "This is not a hobby for us." Adding, "As happy as we are with this app, and we worked really hard, there is a lot more where this came from."

Asked about a possible Android or Blackberry version, "We will definitely be rolling out premium apps in the future", although Gump declined to talk specifics. "We're experimenting" said Gump, sounding like a proud father, "we're putting a lot more resources into mobile."

Update : I wasn't positive at publish time, but yes -- Push updates! More screenshots coming, now that I have my hands on the app!

Update 2: The gallery above is shots provided by CNN. The gallery below contains our first screenshots of the app in action. Take a look for more detail on how the app works and looks.

Keeping your Windows computer virus-free doesn't have to cost you a lot of money. Heck, it doesn't need to cost you any money. There are plenty of good options available for those of you on the hunt for free antivirus software.

Wait - free? Don't companies like Norton make a good business out of selling antivirus protection? Why would someone give it away? Developers of free antivirus solutions like Avast and AVG are counting on a couple of things. First, that you'll like the free offering enough to want to buy an upgraded version of their product. Second, that if enough home users talk about how much they love it that their "computer guy" at work might want to use it on the company's systems.

The free options listed after the break offer the same kind of protection as the boxed software you can buy at the store.

Two things to keep in mind:

First, as with other free software, some of the developers ask for support in the form of a toolbar install. They're all optional, so make sure to un-tick the checkboxes during the install if you don't want the toolbar.

Second, a number of the developers offer a non-free version on the free version's download page via a service called TrialPay. The totally free version is normally on the left, the TrialPay offer on the right - make sure you're clicking the link you actually want.

Netflix users are in an uproar, and rightfully so.

If you're not familiar with what Netflix is, then sorry...please move along.

Kidding...you can rent movies online, and you can create a queue of what you want to see, and they'll mail them to your house as they're available. It's like an autopilot feature and it frakkin rocks.

A few months ago the company put out an even cooler feature that let Netflix account holders create multiple queues under one account. So basically your baby daughter, mom, uncle Steve, and your parrot Whiskers could have their own queue of movies that they want to see.

Such a time saver, such a great function that really reminds you why you use and love (and pay for) Netflix.

Don't go and try to sign up just for that feature though, because Netflix just announced that they're taking it away.

Since Google Reader began reporting actual numbers of subscribers, we have since found out that it's actually one of the most popular web-based readers. That said, one of its least popular features has been its ability to email a feed item you're looking at. Reader would typically pop up a Gmail window, which in itself wasn't such a bad thing, but the message being sent was mostly mashed together gobbly-gook containing a 'This item was sent to you by a Google Reader...' message, along with the entire text of the post you were reading. Nearly anyone who's used the feature would likely agree that this was not the prettiest way to share something via email with your friends and colleagues. Adding insult to injury, it seemed like a trivial thing for Google to fix this feature; they simply could have tweaked the template that creates the Gmail message to contain maybe just a link to the feed item. Easy enough, right?

Well Google, staying true to their form, finally wound up doing much more than making a few changes to a template; they have completely revamped Google Reader's email feature to offer a vastly improved experience. Clicking 'Email' on an item now displays an in-line email compose window, complete with the ability to pull names and addresses out of your Gmail account. As for what the message actually sends, Google also went above and beyond by including the news item in its entirety; headline, pictures, links - the whole nine yards. While this might not be such great news to those who use plain-text email clients and services, Google is probably betting that most recipients of Reader-shared messages are using Gmail or some other form of capable client.

The new email features should be live and kicking for all Google Reader users, as we noticed them already enabled on our accounts.

With so many great webmail offerings out there, only two are considered the frontrunners. Yahoo, the oldest player, has just revamped with unlimited storage and some drag and drop interface changes, while Google has the threaded simplicity thing going on adding built in Chat, Doc, Calendar, and Spreadsheet applications with a less cluttered appearance.

In this battle, who is the real leader? Veronica Belmont from Cnet put up both Yahoo Mail and Gmail up to the test on which one of these AJAX email applications is the leader. She weighs in and compares all of the strengths and weaknesses of both services in interface design, features, speed, organization, and security to come up with the end winner.

You just might have to whip out Ross's post-install checklist, because the WordPress crew have unleashed a major update, dubbed "Ella", to their web-based blogging (and now CMS) platform. Matthew Mullenweg lays out a few of the many new features in their announcement post, but to summarize, v2.1 includes:

• Autosave - this one's pretty self-explanatory; drafts are now automatically saved to prevent those dreaded "my browser crashed an all I got was this lousy blank post" moments
• New Tabbed editor - effortlessly swap between WYSIWYG and code views
• Lossless XML import/export - moving between WordPress blogs has never been so easy
• Spell checking in the WYSIWYG editor
• Search engine privacy option - is being indexed by Google putting the squeeze on your personal space? Exclude yourself from their prying bots
• Set any page as the front page - CMS-like features are slowly creeping in, and this is a major one that users have been requesting for a while
• Improved upload manager - more manager than mere conduit, you can now administer all your uploads
• More AJAX administration - not content with mere eye candy, the Dashboard now includes more AJAXy goodness for better and faster back-end management

Other notables include pages that can now be drafts or private, significant improvements to database code, link sub-categories, over 550 squashed bugs, better internationalization and much, much more! Aaron Brazell also chimes in with 10 things you need to know about the new version, including some screenshots of how a few of the new goodies look and work.

Finally, if you can't wait to get your hands on the upgrade, you might want to check the WordPress 2.1 plugin compatibility page in their codex, as beta testers and developers have been laboring to put everything they can through the ringer to see just what works with the new version, and what might need updating. As with all major platform updates like this, however, you might simply need to wait a little while for everyone to get on the same page. Either way, this looks like an impressive upgrade to an increasingly popular blogging tool that i personally can't wait to get my hands on.