Small, James wrote:
Unfortunately, many wireless cards in Windows do not allow you to do
network captures. I use to have a link to a web site that explained it
all and had a list of Wireless NICs/Chipsets and which ones worked or
didn't work for network captures but now I can't find it.
You might be thinking of
http://www.micro-logix.com/WinPcap/Supported.asp
which is linked to from
http://wiki.wireshark.org/CaptureSetup/WLAN
which gives information on wireless captures on various OSes, including
Windows (and also mentions the AirPcap adapter).