OK, so I'm not really riding this any more... it was stripped and rebuilt by Nick at Pedal Worx 18 months ago and since then I've only done 200 or so miles on her!
Anyway, she is a stupid fast 29er - not the lightest but fast non the less! It's a 20" frame but I'm 5'11" and it's more than fine for me.
She's got an XT/XTR group-set as well as new wheels (XT/Mavic Rear and Saint Mavic Front) and tyres are Conti Protection tyres that are in good nic front & back.
Listed on Pinkbike:
http://www.pinkbike.com/buysell/1770159/Looking for £1,100 or very near offer - currently stands me in at about £3,500 but then they are never worth what we spend on them!!!!!