I am trying to get my computer to run fast again like when purchased new, the computer starts up and takes forever! Its like 2 yrs old but its a 2g of ram and 160gb harddrive. I tried using the restoration disk and reloading all programs. I thought this wiped out all files and cookies on the computer?? What do I have to do to make this run like new again??? or is it just old and time to buy a new one?? need some help here! thanks!!!!!