Windows: If you missed the opportunity to download Windows 7 RC, don’t worry: Microsoft has launched a 90-day trial version of Windows 7 Enterprise, a special version for IT professionals that you can also download and try out if you like. Hurry up because download is only available for a limited period of time!
Mac: Every productivity geek’s dream, Quicksilver (now updated to version 1.0 b56) has become one of the essential applications on Mac. For those of you not familiar with it, it’s an application that lets you reach any program, folder or file in a few keystrokes. You don’t have to go searching through your files and you don’t have to worry about how your folders are arranged.
iPhone: Skype for iPhone successfully carries the principles of quick and easy communication across from the desktop to the mobile, allowing users to make free or cheap calls anywhere in the World. You can use it to make free calls over Skype only over WiFi, and SkypeOut calls on 3G to cellphones and landlines using Skype.