I had opened an email yesterday from a friend, turned outr to be a virus. It crashed my computer. Now, when I turned computer on, it was trying to load from cd/dvd and was unable to...since there wasn't one there. Ok, so I tried to re-install. When I got pass the custom install screen to the disk partition, well there was one partition there that reads, disk 0 unallocated space. I than tried to create a new one. It wont let. Im not sure what to do next....any help is very much appreciated thank you in advance!