I am flying the scooter on a Dell 2.2 GHZ and the performance in the air seems okay. Very agile. But, so far, my landings seem to go to hell in a handbasket far too easily. I have flown a lot of sims and am a pilot so when I say this one is wierd, it's wierd. I will keep working with it, but it is far too sensitive. I have had it get out of control on roll out and just keep rolling down the runway, like to the inverted, until I finally exited the mission. Sidenote: I served with Attack Squadron 93 in the 60s and was an Avionics Technician assigned to scooter repair aboard the USS Ranger and at NAS Lemoore.