no data from my Alfa 500 AWUSO36H

hello im not getting any data from my Alfa 500 AWUSO36H using Chipset RTL8187 Driver rtl8187.
here are the commands that im using to crack my wep

airmon-ng
airmon-ng stop wlan1
ifconfig wlan1 down
macchanger - -mac 00:11:22:33:44:55 wlan1
airmon-ng start wlan1

airodump-ng wlan1

ok now i see BSSID PWR and so on but my problem is that i see no data. I have another computer thats on youtube on wifi for 12 hours and i see no data.

can someone help me on this

thanks
mike

You should read up on WEP and WPA cracking (there's a sea of info on the subject) and not just blindly follow the commands in the tut. You have to understand what you are doing.
Now, after you enter the airmon-ng start wlan1 command you an see in the output you've created a new interface in monitor mode (mon0) you should use that interface and not wlan1. Also you would benefit if you set the channel for the new interface. (man airmon-ng)
Suggestion - get comfortable in linux, learn the basics, read through http://www.backtrack-linux.org/forum...ad-thread.html