Be aware that only two ports will be available for MIDI in Logic. DP list all 4, but as I recall they are duplicates actually, unless you discover otherwise, by my findings. Great card, very little jitter.

hey coachla..
i will volunteer to investigate this further. i will order a keyspan card and report back to u with my findings this will probably take about 5 weeks or so for me to get the card mailed to me and actually do the testing tho but i feel its a worthwhile thing to investigate as hinton instruments reported these Oxford chip powered serial pci devices as having the best midi timing accuracy