I ahve a very rare graphics card, so i have a bug unlikley to have been reported. well here goes:
WHen i run the client in opengl mode, it hangs frequently, turning the screen black and somtimes reebooting my comp.
This happens less frequently when i reduce the colour depth, and usualy happens when i face the spawn point for twenty or so meters away.
I have a AMD Athlon 2000 Pc with 752mb of ram, and a geforce fx 5600 video card with 256mb of ram. my verison of the client is up to date.
This may be due to the age fo my harddrive, but it only happns in planeshift.
so, there you go...