Wireless connectection

Hi all!

I have a problem with my wireless network-card in my laptop. Windows detects
my network and when I connect to it, Windows detects it again....I never get
connected, it just turn back over and over again. I can click connect
"forever" if I want to (witch i don´t .

I have a windows xp laptop and a 3com 11mb wireless card to it.

Any suggestions?

/Marre