Thank you for the suggestion, techfuzz.
I think it's close, but not quite what I'm looking for. Wanting to build a media server. Would like to use RAID 5 or 3. Linux. The SATA drives just don't quite seem to be there in terms of capacity and price, yet. So, I'm planning on 250G IDE drives. And still want usual primary and secondary for system drive and optical drive.
Nice thing (I thought) about 4PCA3+ was having the gig LAN independent of the PCI bus, which might be relatively tied up reading and writing streaming media to/from the RAID.
I'll keep looking, I think, but I appreciate your taking the time to reply.
Regards,
David Grove