As previously said I was having some kind of troubles with my wireless connection on Ubuntu.
Yesterday I found that the Ubuntu community really works. I was able to get some replies about how to install my wireless using WPA encryption in less than 5 minutes.
Basically Ubuntu only works with WEP encryption, which is crap by the way. When switching my router to work with WEP encryption, I got Ubuntu wireless to work, but Windows XP gone down.
The guys from the Ubuntu community pointed me to a URL that promissed to make Ubuntu work for almos every single wireless card.
Guess what? It does indeed, in less than 5 minutes I managed to have my wireless connection working on WPA.
Now as promissed I’m doing this post from my Ubuntu on wireless connection