Somehow i've managed to change my boot startup to my F: drive and any program i load onto the computer is placed there, this wouldn't be a problem but it has a capacity of 3.5Gb and is now full. It has a complete copy of all the windows system files and it also won't let me delete it a it i sharing it with my C:. I've transferred all my files i wanna keep to another part of the C: and it's 14Gb. I'm at the end of my tether now after spending about a week trying to sort it out. I've got a DVD writer to copy the files i wanna keep but one of the videos is 13Gb, how can i copy this? I've got the Windows Service Pack 1 Disc. I just wanna erase my pc and start again can't find the option for this on Windows either. Can anyone direct me to sanity as i'm going mad!!!!!!! Cheers all. Matt.