Hiyah, I know I asked this question before but, if there's anyone out there that has an external USB/Firewire hard drive that is shared from a host computer to say a wireless client you get this message when trying to access it thru My Networks? I did a search thru tech knowledge on Microsofts website and they suggested to change my value data to a higher number. Well, when I checked it the value in the irpstacksize is this 0x00000000b (11) what that looks like to me it's set almost to the highest value it can go, correct? say's in the techknowledge that 12 is the highest. What else could I change to access this external drive without getting that error message?