Ok... I have windows xp pro. i try to get on the internet but a windows update pops up and tells me i need like 40 different updates....so i update the service pack 1 first.. its finished, tells me to restart, i do so and now all it does is turn on for a few seconds them reboots over and over again. I contact microsoft on phone and they tell me i need my cd key...i cant find that sucker anywheres, my computer wont turn on so i cant find my product number or anything for windows xp pro i purchased for around 200 bucks. Now they want me to PAY technical support to CALL ME AND TELL ME HOW TO FIX IT SO I CAN FIX IT MYSELF WHILE PAYING THEM. I even asked the lady "so your saying i need to pay microsoft for telling me how to fix my computer cause of a problem they caused?" and she simply said yes.... Please HELP anything!!!!