Wow thanks for all the advice. I wouldn't even think about using dos mame if I didn't have sound problems in windows.
Oh yeah, I would defiantly get a SoundBlaster16 PCI board, its made a 100% difference with my system. Cleared up all my sound problems and it's easy to setup.
This helped you in dos or in windows? I don't know the reason but someone said it wasn't because of my on-board audio, but because of the windows environment. To be more specific, I play Killer Instinct a lot and the sound gets really dissorted at times. If there is a way to fix this problem in windows, that would be great. I took the impression that I had to use dos to fix it.
You didn't say how powerful of a computer you were running
ASUS A7V266 onboard audio, AMD XP1800+, 768mb RAM, geforce2 pro 64mb, winxp. This is the PC I am currently using with mame32. When I build my cab it will be about the same hardware except I will use arcadeVGA and WG D9200. Was going to use winXP, and be totally dedicated to emulation.