? on using aircrack
 

hello,
tried using ethereal to capture some data on my wifi card(802.11b w/atmel chip) and save it using the libcap format. when i run aircrack it says "file has incampatible header am i sure it is 802.11 frames?" Can u use ethereal to capture frames to be used on aircrack? i tried kismet but because my card is using atmel chipset web site says it wont work...

alan