USB Flash Drive Corrupted
I recently bought an 8 GB PC USB flash drive. One time after moving some files I pulled out the USB without ejecting it. Since then it only shows up in disk utility and I can't repair it or erase it. I don't have any valuable data on it, but it doesn't work. It has suddenly changed to RAW format and is 'write protected' according to windows when I tried to format it with Windows 7. Any help or suggestions would be greatly appreciated.
iMac, Mac OS X (10.6.8)