[Succexy]

As much as I hate Vista as well and how much it really sucks, I don't think it will be worth downgrading for a long run. Especially that all computer companies and purchasing computers will only have Vista. This means that people in the future will all have Vista and programs will be made especially for it. But this is completely up to you. I wouldn't do it mainly because everywhere will be Vista-compatible soon enough. Downgrading wouldn't do much for me. Good luck deciding though.