Sims...
I had realflight deluxe. not G2
GP said that the minamum was a p 200. I had that and it was not that good. It was a little on the slow side. It had a response delay of about 3 seconds. The point is that when GP says minimum they really mean minamum.
I recently got a 2.4 ghz computer and RF deluxe runs a lot better and faster. What a difference.