how i can connect with my desktop pc in wireless networks? (using a wireless adapter) i used already the ndiswrapper and i tried to install windows drivers but when i press "install new drivers" i got the message "error while installing" and so far i cant use the cd driver that i have from the wireless adapter,i dont know what to do at this momment and if anyone knows plz help me!

i have two adapters the one is netgear rangemax wireless-g 108 usb 2.0 adapter /wpn111 and the other is USRobotics wireless maxg usb adapter model 5421A ,let me say that i have problem with the installation of the drivers..i dont know how to install them ..and i also dont know the procces to conect into a wireless network!

You've got to find out which version of the Netgear WPN111 you're using - they're pretty different beasts. v1 should work out of the box, but since it doesn't, I expect v2, or, worse, v3. lspci will give you an idea about which chipsets are used (the adapter has to be plucked in for that). There do exist recipes for both types of chipsets, but I have no idea as to how successful one can set up those things. OTOH, as soon as we know the chipsets, we might be able to give proper instructions. ndiswrapper may or may not be the best way to proceed.

Paste the output of lspci here, please.

M.