dirtydog250

its illigal to use the same key fow multi[pul machines but no1 gives a toss

There isnt much difference between the versions of Vista, believe it or not, at first they came up with 8 different versions. The difference is the same as the difference between XP Home & XP Pro, almost no difference but some extra features. BTW, i was wondering if you are going 2 get the 32-Bit version or the 64-Bit version?

The only way you can use a Microsoft OS or Microsoft Office program on more then one computer at a time with the same product key (serial number) is if all the hardware in both computer are the same

1) OpenOffice doesn't need you to input a serial number, ever, because its an open source progam. 2) The only way to "get away" with using the same serial number on 2 computers it their hardware is the same (This only applies for the pigs of programs that microsoft make). 3) You cannot unregister a product, companies (especially Microsoft) want you to buy their products again.