Hi!
Unfortunately, I had to format my Nokia N900 ; so, I reinstalled everything:
first, Community SSU 21.2011.38-1Smaemo3
then, Kernel Power 2.6.28.10-power50
then, for bleeding-edge wl1251 wifi driver, I extracted
wl1251-maemo-0.2-power49+pre50.tar.gz
in /home/user/MyDocs/wl1251-maemo/binary/compat-wireless/
(and, if I've well understood, it should be all to do)
I also installed Wlan Driver Selector Applet to load the drivers.
Finally, I installed fAirckack:
first 0.3 and then 0.47, but, when I click on Injection, Monitor Mode is blank:

So, I guess there's something wrong with loading the drivers from fAircrack?

EDIT:
Could it be related to this problem?
http://talk.maemo.org/showpost.php?p...&postcount=507
Maybe fAircrack uses load.sh to load the drivers and it doesn't work?