Hi I was thinking of trying TI. I would like to know if i can copy an exact copy (image) of my current hard drive to a second internal hard drive and then restore it easily with TI? Do i have to erase the contents of my first hard drive first before i reinstall the image to it? And how long approximately would it take to restore about 10gb of data from my backup drive, with the image on it, back to the original drive? Thanks for any help.