Hello! I'm trying to use the lastest version of a certain development tool and it's sort of difficult to use on a 1200x800 display. Using VMWare Fusion, I can set the screen resolution inside a VM to 1900x1200 on my 13" MBP and it's still usable. Does anyone know of a way to force Mac OS X to scale it's resolution? I tried ScreenResX and it said the scaled resolution was "invalid" or something like that.

I know that there are only a certain number of pixels on the screen. I'm only asking how to scale, not set a legit resolution. My current hack solution is to run Snow Leopard Server in a VM with resolution scaling.