apps source+

PortableApps.com is the world's most popular portable software solution allowing you to take your favorite software with you. A fully open source and free platform, it works on any portable storage device (USB flash drive, iPod, memory card, portable hard drive, etc). With millions of users all over the world and a full collection of open source software as well as compatible freeware and commercial software and partners in the software and hardware industry, PortableApps.com is the most complete solution for life on the go.

 Pendriveapps.com Free Portable Software, Portable Freeware, and Open Source Portable Applications that can be stored and run directly from a USB Flash Drive. Bring your office applications, email, web browser, instant messaging software, games, graphical editors, media player, anti virus software, recovery tools, encryption utilities, P2P file sharing utilities and more with you.

Portablefreeware.com Yet another portable App site, same as the above but a little more simple.

http://www.renjusblog.com/2009/09/free-windows7-full-version-download.html  Get your hands on to the full version of windows 7 for free.You will have have full privileges to use this Windows7 Enterprise edition up to 90 days.The product keys are embedded within the download and you must activate the product for free within 10 days.The download is offered for a limited time and in limited quantity. The download will be available through March 31, 2010, while supplies last.

Note: Ive tested win7 X64 and X86 Ultimate and they work with updates as well.
 
Use this for the key and activation:
http://www.mediafire.com/?kgj36c61hbjqr3b            password: abc123




Have fun! ill be adding more useful sites soon, and dont forget to bookmark me and and follow.