http://bb.xnull.de/
private computer related site of Benedikt Böhm

http://pseudoart.dk/
on pseudoart.dk a skilled artist/designer from denmark offers free amazing wallpapers

http://www.megapanzer.com/
megapanzer.com

http://www.linux-magazin.de/
linux-magazin.de

http://www.operating-system.org
operating-system.org - information of all kind of operating systems

http://vermeer.org/
vermeer.org

http://www.remkoweijnen.nl
blog related to Terminal Server, Citrix and programming

http://www.hakin9.org/
hakin9 - it security magazine

http://www.weltfremd.at
nice blog

http://www.kryptocrew.de
kryptocrew board