Alright, as I was getting up this morning. I turned on my computer. It was doing the normal boot sequence as usual and I went downstairs to get breakfast. When I came back up, it was still booting in a loop. Everything would go fine until it got to the part where the Windows XP logo came up and it had the loading progress bar at the bottom. It'd cycle(the bar) a few times, then quit go back to the beginning of the boot process. I tried going into BIOS and resetting everything to stock, but nothing seemed to work. Any idea whats wrong and how to fix it? Thanks.