I bought a flash drive from k-mart (PNY, 32 GB) to put some of my movies on and watch through my Xbox 360. It worked fine for months. But when I got tired of watching the movies I had on it and plugged it into my laptop to change the movies, it would only let me copy them. I couldn't add anything, delete anything, or even format my flash drive. And to make it worse, when I plugged it back into my xbox, half of my movies were gone but somehow they were still taking up space.
There is no on/off switch for it, I've tried using he registry, tried using safe mode. I've even tried it on different computers; Twice on a PC with Windows XP AND Windows 7, and now on a Mac. Nothings working. It just keeps saying it's write protected. I'm running out of ideas and it's really starting to irritate me. Help? :(