If you are lucky enough to find a lexicon Core2 card with the optional MP-100 effects card
This installer includes VST plugins that control the effects and are of course saved with your session. Great sounding I/O and stellar Lexicon Reverbs all fully integrated.
I also wanted to point out that the Core2 card and MP-100 effects are fully supported by Logic on OS9.
Logic had a problem with the Older Lexicon Core32 card and PC-90 effects board.
where the VST plugins would not instantiate so you had to launch Cubase in the background to adjust the PC-90 effects.