im new here and also new with Backtrack,but after lot of efforts to get connected in wifi,i found another probleme,
in the terminal this is what i get:
root@bt:~# airmon-ng

Interface	Chipset		Driver

eth1		Broadcom		wl

root@bt:~# airmon-ng start eth1

Found 3 processes that could cause trouble.
If airodump-ng, aireplay-ng or airtun-ng stops working after
a short period of time, you may want to kill (some of) them!

PID	Name
768	NetworkManager
906	wpa_supplicant
1246	dhclient
Process with PID 1246 (dhclient) is running on interface eth1

Interface	Chipset		Driver

eth1		Broadcom		wl (monitor mode enabled)
is this normal or i should get something else here wl (monitor mode enabled)?
like wl (monitor mode enabled on ...)?
my configuration is:
backtrack 5 R3 32 bits
Laptop:Hp Pavilion G 6
wireless card:Broadcom 4312.
Kernel Linux : 3.2.6
thanks for your help.