Lightpas PS VLM C seems to work fine.NO visual problems and no errors.
I'll give feedback about performance later(havent watched the FPS..sry^^)
But usual 3.0 is running faster than 2.0/2.a. so as long as the card supports it, it should be available(maybe some flags to set in lightfrog. AT the beginning checking for available shaderversion and setting flags for different behaviour)
GReets Rackscha
MY Website with news of my projects: (for example my current Muliplayer Bomberman, GenesisPrecompiler for LiteC and TileMaster, an easy to use Tile editor) Sparetime-Development