I have XP home edition and I want to reinstall my copy but I need to get a hold Microsoft anyone know where I can get the #?

if you mean the key code it should be on your package.

Yea, I have the key code but, can you reinstall the with same code key or do you need to call Microsoft to get a new key code? Someone told me that you have to call Microsoft to get a new key code. Dunno if that is the case or not?

you should be able to reinstall with the same code on the original machine, when you come to activate windows it may do it on-line, if not it'll give you a phone number to call, it's pretty easy and painless I've done it after changing a hard drive.

Thanks bud, I will give it a try