There are many webpages similar to this one: http://www.askvg.com/transform-windo...mization-pack/

I wonder, is it real W7 or just "looks and feels like W7"?
Does anyone has any experience with it?
I don't mind paying $120 (although I am not going to record TV shows, but there is no cheaper version of W7); my XP Pro is more than enough for me, it just became too slow to start. My PC is 7 yrs old; would it make sense to buy a new PC with W7?