I just got back from Argos with one of these!! - Lovely laptop for this kind of money.
T6500 - 2.1GHZ Processor
320GB Hard Drive
HD4570 Graphics ATI
Windows Vista Home Premium
While this is only Vista, I am pretty sure it will be eligible for an update to 7 for free, stock is low but I am sure there are a few around, as I have managed to get one
Lovely laptop, I am using it now, just like a mac but you can actually use it lol!!!