32-bit PhysX support

[levicki]

It would be nice if NVIDIA didn't abandon 32-bit games like they did on 5000 series cards -- there's so many cool games that use PhysX which are 32-bit and will never get ported to 64-bit. The only way to preserve them is to have some sort of compatibility layer going forward.

For a company with so much funding and R&D talent as NVIDIA, how hard would it be to implmenent an out-of-process COM server which uses 64-bit PhysX DLLs and 64-bit CUDA, and make 32-bit DLLs which use said COM server? That way there'd be no need to maintain 32-bit CUDA and 32-bit PhysX, but the old games would still work on 5000 series with full speed.