WiFi Problems Intel PRO/Wireless 2100

[Abelli Andrea]

Ive just given up setting up the wifi thing...
well it didnt worked at all [no signal] with ipw2100 then i tried the
ndiswrapper... 
the signal was 100% but it couldnt receive any packet.
there was no wep key, the ssid was right...
my ip : 192.168.1.54
gateway : 192.168.1.1
if i try dhcp, while it works with ethernet, it doesnt work.

plz help me

ciao
andrea