I'm trying to make back up on all my image of the o/s I installed. not sure but after install the latest beta, I get keep getting error copying to my external hard drive. I simply dragging the parallel folder and drag to the drive but it seems windows xp image can not move. I have ubuntu image and that move just fine.. does anyone know why? I'm using Macbook (core duo) and didn't came with DL dvd writer so I need to make a back up to exeternal drive.. any thoughs?