I've tried to install RenderMonkey numerous times now and every time it appears to install fine but when I try to run it, I see my computer work for a few seconds and then just get nothing. There isn't something special I need to run with it or anything is there? I've tried installing the latest version, version 1.6, and version 1.5 something. Any help would be very much appreciated.

This isn't really a DX related problem (directly at least), so you could always try mailing the people at ATI. There is also Nvidia's FX Composer, which I have always prefered anyways [wink]