Jadix, I used to think so too, but I had an installation about 2 years ago where tech support told me different. So, I looked in the manual before replying here and according to the tech manual:

IX-VMAC Installation
Follow these instructions when installing the IX-VMAC...
1. ... The IX-VMAC can be installed
in any universal card slot in the main cabinet.


"I'm the one that has to die when it's time for me to die, so let me live my life, the way I want to."
-- Jimi Hendrix