2.24GHZ P4, ATI 9600.
I couldn't even run the install on the version I downloaded the first time. The second download installed well but the game crashed during load. Updated my ATI drivers and everything worked great. Cranked up all video settingsand still very smooth (except when in the belly of the carrier....)

Physics are a bit different in the air. Like KB said... something to master.

Chutes open much faster now.

Sounds are much improved.

I like out the tank turrentstays steady when driving...nice.

How do you turn off the annoying voice?

I like that SMAW now gets a real gun (MP5)