It fixes most of the ATi related OGL problems, at least worths a try

Use Pixelbuffer objects works fine with em, OTOH Dynamic clouds and High-res clouds at the same time makes game crash /infolog.txt/

ATi got messed up OGL driver very often, however ATis market share is growing. After Fermi G100 fiasco ATi conquered a lot with their HD5xxx line up. 3/4 of year without direct competition means VERY LONG time period. So the attention for ATi is needed :D
pic of BA with /water 4 with Cat 10.7b OGL ES 2.