Air Apparent

AVG is getting into the cloud sync and storage game, and now you can take the company's beta app for a test drive. You'll need to fill out a brief survey and a registration form, but then AVG will fork over 5GB of cloud storage into which you can sync anything you choose from your Windows systems.

Once the service exits beta, you'll be able to pay for additional storage. It's also worth knowing that AVG AirSpace (or LiveKive, whichever name the company settles on) functions both as a sync and a backup utility. You can even back up multiple machines' data into the same storage account.

AirSpace also offers a way for you to share uploaded files with your friends and colleagues, just like Dropbox. Unfortunately, at least for the time being, there's only a Windows AirSpace installer -- Mac and Linux aren't supported, and no mobile apps are available either.