Windows: Do you miss having video in Google Talk? You can now have it in a couple of clicks! Simply install the Google Voice and Video Chat plug-in and you'll be able to have video chats with family and friends right in Gmail's interface. You'll enjoy a high quality of image and crisp clear sound, with no need to go through painful configurations.

Mac: If you're not a big TimeMachine fan then MimMac is a fast, easy-to-use, and comprehensive backup and cloning utility, designed to make backing up, synchronizing, merging, and cloning your data as painless as possible. With MimMac, there's no need to set up complex scripts, or navigate a bloated interface just to do simple tasks such as running multiple simultaneous operations or excluding items from your backup operations.

iPhone: Things can really get difficult when it comes to transferring files from the computer to your iPhone. Install Discover and you'll be able to access and browse contents in the iPhone through any web browser, and also transfer and share files from iPhone to iPhone in a very easy way. Discover uses WiFi so you'll get a decent transfer rate.