Sorry, I don't mean to sound like a moron and I don't want to start a war - but I'm really, really jonesing for a high end upgrade and I'm curious if I should just bite the bullet and grab a 7800 GTX now, or wait a month(? more?) and see what's up ATI's sleeve. Is there a chance it's going to be significantly better/cheaper, or is it just very likely it will be incredibly similar - and better at some things, worse at others?