2b is fine. I had it with various configs like:
- RBM zorroII busboard
- Elbox zorroIV busboard
- Mediator zorroIV pci busboard
- G-Rex 1200 new and old revisions
- Bvision / picassoII / piccoloSD64 / kickflashOS4 cards used
plus always a fastata and a BPPC with a 060/60mhz.
never had a single timing prob or whatever...
