This rarely happens...I am always able to POST with my mild OC settings so I really don't think its OCing related, but occasionally my computer will boot up the OS and get to the desktop but be stuck in the light blue screen view with no mouse ( the view right before it loads desktop ) and theres no hardware activity or anything. I know one time it was cause one of my CDs my computer had trouble reading which caused explorer to crash and when I rebooted this happened. But lately it happened again...any cause of this to occur? It happens like once every 30 bootups....maybe a program is preventing bootup or something? I have windows XP with all the updates.