HI Guys I recently installed bactrack and when I was doing an airodump-ng to scan networks nothing comes up, in my phone there is like 5 APs, there has to be something wrong with the driver or somwthing, how can I install it

I type

airmon-ng start wlan0


Found 4 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
662 NetworkManager
837 wpa_supplicant
1266 dhclient3
1645 dhclient3
Process with PID 1645 (dhclient3) is running on interface wlan0
Process with PID 2003 (airodump-ng) is running on interface mon0
Process with PID 2011 (airodump-ng) is running on interface mon0


Interface Chipset Driver

wlan0 Unknown rt2800pci - [phy0]
(monitor mode enabled on mon1)
mon0 Unknown rt2800pci - [phy0]


Then

airodump-ng mon0

CH 8 ][ Elapsed: 4 s ][ 2012-11-29 06:27

BSSID PWR Beacons #Data, #/s CH MB ENC CIPHER AUTH ESSID


BSSID STATION PWR Rate Lost Packets Probes



Nothing comes up. Can you help, I am a newbie at drivers in linux, how can I fix this? THansk