I tried to install Mandrake Linux on my Dell PC, with dual boot. The file system was too fragmented (according to the linux installer), and I have a usb drive, so I tried to partition that disk for linux. 45G goes to windows and 10M goes to Linux. After partition, I can't read the usb drive anymore. I connect the usb drive, and windows xp see that there is a mass storage there, but it does not assign any letter to the drive, so I have no access to that drive at all. Any help is appreciated. I need to get the data back. Thanks.