Hi all,
My next step in integrating a gumstix is to include a lcd graphic screen. Threre is a lot of help out there for attaching various LCD screens and I'll probably be back with more questions about that, but I'd like to select a sofware environment first. 
The buildroot menuconfig has options for SDL and tinyx.  I'm using Python for most of the code so bindings for that are important. The graphics needs are modest,  some text displays and simple graphics.  Fancy windowing or advanced 3D graphics are not required but touch screen is possibility.
What are people using for graphics on the 'stix?