sound problem in .bsi files

[[flo]]

i'm a daily user of bsplayer, and i used to put ini files (.bsi) on my movie CDs. but with the latest BSPlayer build .501 sound doesn't work with .bsi files. It works with build .493 but i don't know if it works on intermediate builds. I've only tested with OGG Media files with mutiple streams not with .avi files. (i don't need bsi for .avi files).