Examples and Shaderboy work fine on my G5 ant its' current Radeon X1300, no crashes so far. Without having the knowledge to do more testing with Shaderboy...

Besides I noticed there are some glitches gone in VirtualGP 2 which I had before on this card (didn't have these glitches on my PowerBook G4). But I think it got an additional glitch at some time with the TinyGL beta versions: The sky is often flickering with little squares (about 5x5mm) shining through.

If of interest I could have a look whether I get this on vanilla MorphOS 3.17 or older versions.