Hi, guys.. i have a big problem with my windows xp.. recently the computer has become really really slow.. and programs have been freezing and locking up. Also when i try and print when i use TurboTax everthing just freezes and locks up the computer.. ive tried scanning my computer for viruses, and even tried to system restore but nothing works.. my computer is so slow now.. and i need to get my printer to work with TurboTax badly.. well hope you can help me out... thanks in advance..