Comment 45 for bug 246141

i want to use the wind with realtek wi-fi in a wpa2personal-aes network, compiled the driver fine but, as ndiswrapper did, i can see my network but no connection (wpa2) can be established.
 After i enter the passphrase in the connection gui it fails to connect while displayed that it's "Waiting for Network Key for wireless network ...."
as i'm not well informed, does wpa2 have large differences to wpa?
or the real question :
reading threads of people making it work on wpa networks means that if i try harder it should work in my wpa2?