mp3 file is about 30 minutes but it runs up in 2 seconds and .rmvb file is about 60 minuts but runs up in 5 seconds.
I tried different mp3 files, tried different players including Amorak, DragonPlayer and Kaffeine.
Didn’t try other types of multimedia files though.
I use OpenSuse 11.2. Very new to linux.
The fact that flashes work well on Firefox may prove that sound card is all right.