I recently clean out my hard drive and re-installed windows. before i did that i backed up all my files on a dvd. I used up about 3.5 gigabytes which left me with about 1.3 gigabytes of unused disc space. I didn't want to waste it so i made it a multi-session dvd which would allow me to add more files to the dvd later. now that i have windows re-installed i realized that windows wont read my multi-session disc. can someone help me out? is there any software that will let me read and extract my files from this disc Or is there an other operating system that is compatible with this nero multisession disc?