<span style="font-family: Arial;">cmtrex: I run RF 6.5 on a Dell Inspirion N4110 laptop, Intel Core i3-2350M, 2.30Ghz cpu, 6 GB Ram, 64-bit Operating System, no extra graphics card, 15.6" screen. RF runs just fine for me with Warbirds, photo fields, realistic physics setting. Haven't tried 3-D or helicopters.

I have run an HDMI output from the Dell to a 40" flat TV. Looked pretty good.
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Brian