Demand a Media Center CD from the manufacturer of your machine...
It's been AWHILE so you will have to make some polite noise...but don't quit easy and you'll get what you NEED...

Best of Luck.Ok, ill do that n let you know what they say.. hey is it POSSIBLE to get a new hard drive n back up my OLD one after i get the windows installed?like copy all the data from your old HD to your new then Yes.

you would have to do the Slave Technique that Patio described or you could try a USB Enclosure, but the Slave Idea is better.You would want to do this BEFORE you install Windows...a clean install wipes out everything.yeah, i mean like take the old one out n put a new one in so that my computer cld run after the install then back it up. because i dont have another computer to back it up with atm..i have one more question, do i have to back up my hard drive to a cd or can i back it up directly to an external hard drive?either.Ok cool. also i finally found out what he put in. the mb is a- Jetway JM26T4 AM2 GeForce 6100 Micro ATX AMD. n the processor is a- AMD Sempron LE-1250 Sparta 2.2GHz 512kb L2 cache socket AM2 45W Single-Core. are those good or bad? yay theyre going to send the disk for 25 bucks, just thought id let you guys know.. thanks for all of your help! Anytime