I use Boris RED with Vegas Pro 9.0 32-bit and it works fine. I assume Boris FX will too. You just can't use the 64-bit version of Vegas which is still true for a number of plug-ins.
I have edited on someone else’s 64 bit machine that had Vegas 09e and BFX 9.3 and Red 4.3 plug no problem?? You have to copy the FX dll from 07 or 08 and past it in Sony Vegas 09 plug folder
The one you will have to use as a stand alone is Boris Blue, the dll is going to be available soon…apparently
I had Vegas 8c installed with Boris Red 4 (4.3.3.1502), all working OK. Later I installed Vegas 9e (32 bit). That particular system (not a MBP) has XP (32-bit).
Boris Red still shows up as a Video FX in Vegas 8c but not in the subsequently-installed Vegas 9e.
Anyone know the fix? Reinstall Boris? Maybe it has to register separately with already-installed versions of Vegas?