Yeah I found that 100% apparently means 100% of the resolution they developed it at, which appears to be 1440x900, not 100% of
my screen.
Flash has built in scaling capability, so limiting it to two pre-defined sizes seems odd. Wish that I could just play the game through my browser and it'dd probably be fine that way, but they don't expose the master flash file
I did try setting my monitor to 1440x900 with video card scaling enabled last night, and the gamed looking fine with the upscaling/interpolation handled by my video card. So that will work, but it's really annoying to have to manually change resolution every time I start and exit the game though, I guess I'll have to check into that utility that will change resolution automatically.