I think windows vista is the greatest shit what microsoft made, because it needs much time to load.
The programs aren´t good, there are much mistakes and errors in the registry.
windows vista looks shit and needs too much place on the local disk drive.
It´s better to buy windows seven because it looks better, it´s faster and the programs are better.
It doesn´t need as much place on disk drive as windows seven and it´s securer.
And don´t download it illegal from the internet because if you go online with windows seven, that isn´t originally, the people from microsoft see that and they´ll send police to your house.
Buy it! :D
i wrote this only because i don´t know what to write right now :P