I'm having the same problem even when I keep my network open. I'm using an Alfa AWUS036H and bt4 on my hdd. Monitor mode and injection both work fine, and I get the same output from airpwn as you. Maybe it needs multiple interfaces. I'll test it once I get the chance...
UPDATE: Look at http://www.backtrack-linux.org/forum...-issues/26088-[installation]-airpwn-1-4-bt4-final.html
(Thank you Shatter)



Do you what would be wrong ? Thank you very much
