I wanted to burn a file over 2GB using Nero. When I tried this I was told that I have to use DVD-ROM (UDF), which I did. However, the burn process failed at about 32% and the computer froze. I reset the PC and since then I have no DVD drive in BIOS as well as in windows. I must mention that before trying to burn this file I burnt 9 DVDs in ISO mode without any problems. I found a thread on the Microsoft website (http://support.microsoft.com/kb/314060) and tried this but the problem still exists. Any help would be greatly appreciated.