OpenGLChecker

Hey,

I don't know in which forum this decently fits.
I would like to know if the linux version of my application works

Please try it out, please with broad range of linux distros. It is coded in C++, uses the CEngine (engine i wrote myself, using xlib). Im afraid it doesnt work on other systems, but on my ubuntu it is working fine.
Can sb also explain me how to show xpm icons which I loaded with transparency? Now i see the icon with black background, but I want transparency...