There are very few audio interfaces that just can't function with the ARIA engine due to their driver configuration. The symptom is usually a crash on startup of an ARIA standalone application. The ones that have been reported to our attention so far are:

-Echo Digital Audio PCI cards
-EgoSys WaMi box and WaMi rack
-ESI audio interfaces
-Frontier design products
-Yamaha SW1000XG

Users having these audio interfaces will only experiment crashes with the standalone version of their ARIA product. The plug-in versions shouldn't present any problem.