The Download Blog

If you're a video junkie, or if you're headed that way, Vuze is one application you shouldn't miss. Once known as Azureus, Vuze is a free BitTorrent app that can download and play back video content, including HD. Version 4.3, the latest update, adds speed enhancements and compatibility to play back HD video on your Windows or Mac computer, iPhone or iPod, Apple TV, Tivo, and Xbox 360, PS3, or PSP.

There's also a portable version of Vuze that you can install on a USB drive, iPod, iPhone, or portable hard drive and take with you. If you tend to switch computers often, portable apps like this one help you get favorite apps up and running quickly, and can help save your work between sessions.

In fact, we've got a slew of portable apps available to download for free from CNET Download.com, including Firefox Portable (it'll save your settings and bookmarks) and GIMP Portable, a to-go version of the powerful photo editor. There's even a free Portable Apps suite for those who want one of everything.

System utilities may not seem like the most provocative category in the annals of software development, but the apps within are essential for maintaining a tip-top computer. On top of that, their universality makes them a good choice for almost any computer.

With that in mind, we gathered together seven of our favorite freeware applications--most will support Windows XP, Vista, and Windows 7 operating systems. This list isn't the end-all and be-all--not when so many quality programs abound--but it is a good beginning.

We start with Glary Utilities, which is actually a suite of apps to optimize and tweak Windows computers. CCleaner and Smart Defrag also make the top of our list for sweeping away Internet tracks and drefragmenting the hard disk, respectively. When it's traces of files you're worried about after removing a program, Revo Uninstaller is our go-to app, thanks to its capability to scour nooks and crannies for leftovers.

When it comes to maintaining files, we're fans of 7-Zip, which can compress large files in a range of formats, including ZIP and RAR. To preserve those files in the event of a system crash, we recommend a backup program like SyncBack, which is accessible enough for most home users. Finally, a recovery app like Pandora Recovery belongs in your collection, for hunting down files you may have mistakenly deleted.

Do you have other favorite utility essentials? In the newsletter, click the "Read More" link below to share them in the comments. Check out our original roundup.

Good news, PC gamers: today's the day to score some solid deals on three popular titles, all of them available via download for (near) instant delivery. Here's the rundown:

• Direct2Drive has Ghostbusters: The Video Game for $9.95. It lacks the multiplayer modes of its console counterparts, but the single-player stuff is a blast. It's a must-have for any fans of the franchise.
• Today only, EA is offering The Sims 3 for $29.95--a savings of $20 off the list price. If you don't mind taking a drive or waiting on delivery, Best Buy has it for $19.99--with an exclusive game guide.
• This weekend only, Steam is offering Call of Duty 4: Modern Warfare - Game of the Year Edition for $23.99. It's one of the top-rated first-person shooters of all time, and it normally sells for $40.

One of our chief occupations at CNET Download.com is to keep our eyes peeled for excellent freeware. We've got our own picks for ultimate free applications (and also for the most essential), but we like to consider your opinions, too. CNET Executive Editor Tom Merritt recently conducted an informal poll among his Facebook and Twitter contacts, asking for their favorite no-cost software. Here are the five apps that readers--maybe you--tapped as the best of the best.

Every yin has its yang. To balance out the five best downloads, all of them available on Download.com, are the five biggest stinkers of the season. Should your want to gawk at the combined mediocrity of these duds, these applications are also available on Download.com. You've been warned.

In Windows 7 news, many of you have written in with questions about upgrading from Windows XP and Windows Vista. CNET News' Ina Fried tries to clear up some confusion about what you can and can't do with a Windows 7 upgrade disk. There. We hope that helps.

Mozilla's open-source Firefox browser has gained 30 million users over the past eight weeks, as it continues to gain on Internet Explorer.

Chief Executive John Lilly revealed the increase in user adoption in a Twitter post on Monday, and Tristan Nitot, president of Mozilla Europe, confirmed it to ZDNet UK on Tuesday.

"We've seen a significant increase in the number of users for Firefox," Nitot said. "Firefox checks for new versions every 24 hours, when it's running, and when it checks, it pings the Mozilla server. We count the number of pings."

Read more of "Firefox gains 30m users in eight weeks" at ZDNet UK.

Every three months we corral Seth Rosenblatt to forage through the latest downloadable software and come up with a list of the worst. Why? Because Seth loves a challenge. And you people love "Top Worst" lists. It's all about the schadenfreude, isn't it?

Anyway, this Top 5 still has a lame prize, so get to watching, and then return here and post your guess in the comments. We'll draw one winner from the first 10 people to get the answer right.

Here's a little Friday fun for all you game fans: From now until Oct. 25, the insanely popular puzzle game World of Goo is on sale--and you get to name the price.

It normally sells for $20, but in honor of its first birthday, developer 2D Boy decided to run a little experiment. (Check out the results on the company's blog. Very interesting stuff.)

Basically, when you click the Get It button, you're whisked to a PayPal page where you specify your "donation" amount. (No PayPal account? Click the "continue" link on the left side to use a credit card.)

So, what'll it be? A penny? A five-spot? A sawbuck? If you're honestly not sure what the game is worth, download the demo before you pick a number. World of Goo is available for Windows, Mac, and even Linux systems.

I'll admit I wasn't familiar with the game when I heard about this promotion, but it's without a doubt one of the cutest, weirdest, and most inventive puzzles I've ever played. You don't have to take my word: GameSpot awarded it a 9.0, as did several thousand readers.

I'm not going to reveal what I paid for it, as I don't want to influence anyone one way or the other. But I did pay for it--and definitely more than a penny.

How about you? Are you going to get your Goo on? If so, what's a fair price? (And how much did you actually pay?) Let's hear from you in the comments.

We've spent the last few months gearing up for Microsoft's grand unveiling of its new Windows 7 operating system (full review). And it hit right on schedule on October 22. Does that mean it's time to boot out XP and Vista? For XP users, Windows 7 offers tighter security and a load of neat new features that aren't just flashy, but also convenient. With Windows XP being an eight-year old operating system, you might consider the upgrade. Windows 7 may appear to have more in common with Vista, its predecessor, but there are marked organizational improvements, including new media management and sharing tools, and a reining-in of those pesky User Account Controls.

However, there have been some reports of incidents in upgrading to Windows 7, including ours. While we recommend Windows 7 overall, potential upgraders should check out our full coverage of Windows 7 to help get all your questions answered, including how some Vista users can get a free upgrade and which of the four Windows 7 editions is right for you.

Are you planning to switch to Windows 7? See how other CNET readers voted. If you have upgraded, rate your experience, or see how others weighed in. Those making the leap to Windows 7 should also check out Ninite, a Web site that helps you customize a single install file for a heap of useful Windows 7 programs, including your pick of browser, instant-messaging apps, media apps, and utilities.

Let's play a fun game. Take note of your Windows desktop. Now count how many shortcut icons are on it. If there are more than 20 icons, you need a new system.

Allow me to direct your attention to Fences for XP, Vista, and Windows 7. This freeware app helps you create flexible boxes, or "fences" on your desktop that help you cleanly organize your shortcuts. You can rename these fences easily, and drag and drop shortcuts in and out of them.

The free Fences 1.0 is a unique desktop enhancement app because more than adding style and sheen to your work space, which it does, it's also straight-up practical. At a little larger than 8.6MB, it's also smaller than many other enhancement apps, including Fences' publisher's own CursorFX. Watch our Fences video for a walk-through of all the features.

In other Windows news this week, AVG Technologies releases an update to its popular AVG Free antivirus app, and we show you how to remove files attached to messages in Outlook, Thunderbird, and Yahoo Mail.