I'm using a trust soundexpert internal card with spdif in - win7 computer. When I record via spdif in on sony sound forge 8 and play it back - the music is speeded up by +- 20%. I can record the same way from a cd via the onboard dvd player and there is no such problem - any clues
More abouttesting spdif card
I would probably ask in the Sony Sound Forge support forums first. Maybe there are software issues when using spdifs.