I am only using the 2d panels but everything is running very well.(I did try the 3d panels and they were ok also but I didn't run it for very long).I am getting 18-20 frames (20 maxed) inside or outside views.Changing views to dense scenery at airports can drop to 14 or so but only for a short period.I hope that this may encourage other with low end systems.As an experienced PS1 user I find this a dream.Once the manuals are out I look forward to really using the FMC to its maximum.AMD 1.3,Nvidia G force 2 pro (32mg ram) 512 mg 133 SDRAM,ASUS A7V motherboard.IBM 80 gbt HD 7200.I do not have ant-aliasing on but most other things are at max. incres.1280x1084 32 bit.Thank you PMDGDavid Pedder

David --Glad to hear it! :) I think this plane is wondeful(my opinion may be biased ;-))Enjoy!