same for me on the F-14B affects rearm, electric power and ground air supply. Just hooked up my T.16000 and was going nuts thinking it was the throttle curves. :-/
Think I'll get the next iMac update too and an iPad for watching TV, web etc replacing my macbook pro. You should be good to go if you've installed the win7 bootcamp drivers.
http://support.apple.com/downloads/#macoscomponents
I sold all mine on Ebay and got a good price, most simmers will look there. Good luck with your CPL and if you get a chance watch Ice Pilots, great series.
http://www.icepilots.com/
Cheers
Mugs