Hmm alright, I'll try to add a few other resolutions soon. Right now it is 1024 x 768. What you could do for now is maximize it and apparently sfml will automatically scale the images to fit, so at least that way it wouldn't run off your screen. My netbook is 1024 x 600 so I guess I'll make a resolution to fit that too. 800x600 and 640x480 will work too.
Already have had people request a mac port so if anyone knows how I can build a universal binary so it works on ppc and intel and get the bundle thing working right, that'd be awesome...