I'm afraid that Giga VST adapter is old, old technology. I really wouldn't want to rely on that integrating properly with VE, unless the team definitely say it does. It is also really risky running GS3 on the same machine as anything else, never kind the ludicrous memory tweaks one has to do, that will totally cock up VE3. The best advice I could give here is let it die gracefully and start planning for a solution that has some future.

FWIW, has VSL actually said that MIR will accommodate other libraries? If so, how on earth will it know what ambience the other library already has? Does it have a de-convolver of some sort? Actually this is a whole other thread, so I'll butt out now, and start my own one.

DG