I have just installed my Airport Extreme GB router and attahced a 1TB external HDD via the USB port.
Currently having issues where the drive is showing some files on my MAC and the same files on my WINXP laptop. If i plug the USB HDD in to my MAC I can see all the files, and the same with the WINXP laptop. Causing head aches as it is really annoying, I have checked to see all the daft things first like are the files hidden, rebooted the drive and the router but still no luck 
I will post an update when I have figured out the problem.
