I have just gotten an Apacer Handy Steno 2.0 256MB USB flash storage device from my friend. The installation goes great, but after everything is done, I cannot see the usb flash drive. My computer recognizes it in the device manager, but refuses to show me the drive in My Computer. I have a 226R Vpr Matrix: http://www.vprmatrix.com/products_desktop_226R.asp . Please help me. Thank you for your help.