Im running windows 7 now on a dell laptop with a dual core processor and 2 gig of ram. Been using it about a week so im still in that transfer stage of getting everything installed and updated. No hardware issues out of this three year old laptop.
I did a clean install on a new harddrive so I didn't have any of the 2 day upgrade pains others have reported.

I was mostly wondering if anyone else here was using it yet and initial thoughts on microsoft's latest attempt to take over the world.