Will a Glide3x.dll be released with this enabled by default (the one with the MesaFX only worked if you enabled it)? It would be neat to play some of those old Glide games which ran a steady 60 fps with "free" Temporal AA.

It takes all of what? 5 seconds to enable\disable in the Cpan tools

Enable it and play your glide games, I'm not understanding your problem.

Silly me, I should have realised very few Glide games used Glide3x.