Windows xp help

I have windows xp home edition and I need windows media center so my xbox 360 will file share. Is there anyway I can get Windows media center for xp or Can some help me get my xp to share files with xbox (So I can listen to music and watch movies, Etc. on my xbox 360) either option is fine.
Answer #1
There it is http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=fb4c2c2e-60ea-4ed9-bc68-e93c9e65c58e
And, can’t you connect an external hard disk using a USB cable to your XBOX? That’s what i do with my PS3. Not sure if it’s the same. Although I had to convert my hard disks format to FAT32.