I think I just answered my question:
I just found this on the internet:
"Sound Blaster's 16 PCI works perfectly with every release of MAME I have tested, including all DOS frontends like ArcadeOS, however, it is a total pain in the rear to setup correctly!!! The DOS driver by default uses IRQ 7, and configuring it to use IRQ 5 is real trick. If you do get this card, save yourself hours of headaches and just download the drivers from this website. Unlike the Ensoniq Audio PCI, this card is easy to find online and at the stores. They are usually available at
www.newegg.com. "
So i guess i'll just have to get the drivers and try it from there.
If anyone else has had problems with this card, and knows EXACTLY how to configure it, let me know.
Thanks