Although it is expensive even used, the Picasso IV is pretty hard to beat and you get P96 free with OS 3.5 and 3.9. The PIV (Picasso IV shorthand) is basically a hub for several other upgrades like a video capture card and sound card and is very well designed. I had one for years and was very happy. Of course this is assuming Zorro only, if you get a PCI board your options expand quite a bit but given the limits of the non Towered 3000 case, I still vote for the PIV. One caveat is that the sound card (Concerto) does not work well with OS 3.9. Good Luck. :-D