I just had a few questions for the people out there who do a little light gaming on their Air. Yes I know it's not a gaming laptop of course. My question is has any one experienced choking or freezing with light games such as Open Arena and Warsow. Both of these games can easily play on a old PIII with 128MB of RAM. They both play smooth as hell for about 15-20 minutes and then out of no where it's starts choking every minute. I've kept an eye on the heat and CPU usage which are both fine. Anyone else experience this?