If it is being recognised as a device, but not showing up as
a drive (e.g. in My Computer) then the following might help.
http://ng.csharpfriends.com/top/ng/group~3/~64559~__USB-memory-stick-or-flash-card-device-not-visible-or-recognised-or-detected-by-Windows/index.aspx
muskie
June 2005