I just started using Nero 5.3.8 and cannot get the program to work. I'm running a via chipset, PIII 667, 228 MB, and W98se. I start the burning process and it locks up imeediately trying to check the speed. My drive has been scanned and defragged. I have disabled my Norton Anti-Virus. The program worked once, but I stopped it once it was working (just testing). What could be causing it to lock up?