Janes USAF and win 2000 Pro incompatible?

I upgraded o/s from win 98 to win 2000 pro, and reinstalled all my flightsims. Some of them weren't too happy with the switch, displaying glitches, but are still flyable.USAF was the exception. Already in the installation, it asked whether I want DirectX 6.0, and I said no, as I have D8.0 on my hard drive. I installed the version 1.02 patch supplied in the install didc.During USAF play, several features are n/a, such as preferences, training missions, whited out tactical maps, insert disc no.1 announcements, in short, USAF is practically unflyable.So, does this mean USAF goes to the trash can, or is there any way to reuse it under win 2000?Eytan Ornstein