tryl

http://lifehacker.com/   tips and downloads for getting things done
http://www.textbookrevolution.org/index.php/Main_Page
http://zshare.net/
http://www.securityfocus.com/
http://www.globalsecurity.org/military/library/policy/army/fm/   US army field manuals
http://www.lycaeum.org/rhodium/chemistry/index.html  a more complete rhodium archive

http://www.tuxradar.com/content/newbies-guide-hacking-linux-kernel

http://forum.rorta.net/
http://t-militia.org/
http://www.zoklet.net/