Finally picked up the x220! Sorry about the pictures, it was a bit dark in my room.
Top view:
https://pic.armedcats.net/m/mo/mooglebunny/2011/08/18/DSCN1146.JPG
This is a picture of the underside with the 6-cell battery.
https://pic.armedcats.net/m/mo/mooglebunny/2011/08/18/DSCN1147.JPG
Picture of the inside:
https://pic.armedcats.net/m/mo/mooglebunny/2011/08/18/DSCN1148.JPG
Documentation that came with it, even less than my SR had:
https://pic.armedcats.net/m/mo/mooglebunny/2011/08/18/DSCN1149.JPG
Only has a 65W adapter, I heard it throttles the i7 option, and possibly the i5 option I bought (2540M):
https://pic.armedcats.net/m/mo/mooglebunny/2011/08/18/DSCN1151.JPG
Thoughts: I'm still getting used to the keyboard, but I love it so far. The screen is beautiful, I got it with the Premium IPS screen. It feels very solidly built and doesn't cave easily like some parts of my SR (the plastic around the touchpad). I like that it has a touchpad it's not giant, but it works for the size. Once I get either a USB dvd optical drive I will probably reinstall Windows 7. I don't own a flash drive and I'd have to probably buy a more expensive one for installing Windows 7 by USB.
Stats I can remember:
Core i5 (second gen) 2540m (2.6ghz dual core)
12.5" Premium IPS screen
4GB ram (will probably upgrade later)
320GB 7200RPM Hitachi HDD
Intel HD Graphics 3000 (lul, it scores better than my SR's ATI GPU due to having better ram, etc, but my SR will run more games of course)
6-cell battery
.. And some other stuff.