I like dabbling in hardware and I have a few things in the works. Time permitting I'll have Pics and a finished product soon. I have my own version of an expansion sled. Using a Lexar six in one reader atttached to the usb, I can load as much memory as possible. At one time I used a 4 gb microdrive{a friends} 512 meg sd card {both in the z } a 256 meg cf,256 meg sd and a 128 meg mem stick. That's over 5.5 gigs in one small machine with no heavy power drain. Of course I had to modify a few things but it worked and a small piece of elcro attached the two units. Cxxx owners could use the Ratoc cf to usb adapter and a hub to get the same results.