Hi Retro,
After I load a game, when I hit f1, on the main menu it says the version of retroarch and what core im using at the bottom. When I go to configurations, under 'load configuration' is says my custom config file is in use. This however is only when I boot retroarch via LB. When I boot up retroarch outside of LB 'load configurations' says its the default retroarch config file. I've tried changing the audio volume '0.300000' and driver 'dsound' as mentioned above, still no luck