In a message dated 98-02-20 01:24:27 EST, Jason D put forth: << But the latest MCA based machine is currently in production are 700 series these days. Real reliable machine days in and out without >> IBM discontinued MCA ~2 years ago. it's all pci/isa now to comply with that pathetic pc97 specification. risc boxes still use MCA. someone at work gave me a bunch of old software and 5.25 disks including a book on MCA explaining why it was superior to the isa bus machines. david