Enabling dx10 is the only way for me to have flyable fps (above 25) with the settings I want to use, so what ga planes work with dx10?

So far, for me:Ultimate TerrainMegaSceneries for FSXPMDG 747 for FSXFeelThere's CitationXAerosoft's Beaver for FSXEaglesoft Twin ComancheJim

Add Eaglesoft Columbia 400 :-)

Thanks, im surprised to hear that the pmdg 744 actually works in dx10 mode.

The realair sf260 and the scout package work as well.

It works very well in DX10. Though 25fps might be a stretch.Regards,Jim Karn

Add Flight1's Pilatus PC-12 to the list of must haves although I'm not a fan of DX10.