Hello All:
I am running Windows 7 64 bit with bootcamp.
I thought I'd reply here since I was also interested to see if Skyrim would run on a MBA. Mine is Dual Core 2.13 4 GB of ram / Geforce 320m 256.
After a short play (30 minutes), I've found that I can play Skyrim on low settings with a FPS fluctuating from 25-33. On occasion, it deeps lower than that but just for a second. On medium settings (which is recommends at the start), more slow down occurs but if you are willing, you could probably play it on medium.
Overall, even on low, it is a pretty game. I have it on PS3 (coming tomorrow) but wanted to do it on MBA because it is easier to play over the holidays and while the wife is watching TV.
I do not know how to capture video but if you want me to figure it out, I can try later.