Got the MX6957 for my mother a few weeks ago. Core Solo T1350 1.8ghz and 512mb.
Works very good so far, built better then I thought.
The keyboard is a little on the soft side but it's great.
The inside looks is pretty slick, overall I'm happy with this purchase...
But from the IBM T60 I used recently, IBM makes the best feeling highest built quality laptops.