well try pete's opengl2 with offscreen drawing at 2, the option below it at 3 and the one below it at 2. (you can probably get away with much lower configs, but i think your computer can handle it and why not?)
and remember to enable "use fps limit" to stop fast speeds
if you got any more specific problems, ask and we'll give you more specific help
and remember to enable "use fps limit" to stop fast speeds
if you got any more specific problems, ask and we'll give you more specific help