I am using windows vista on mine new system. i has no problem with the whole system works very well. Yesterday i run the system maintenance at this time I have to say he found the error "disk volume." I have the new 320 GB hard drive. After that again I tried to do this but I got this issue again. I also went to the forums to find a solution, but I have the perfect solution for my problem. Now I donít what to do is there anyone to solve my problem? Please help me.