Is that right you are writing the software (ahi driver, ...)? If yes, can you explain what is the difference between other sound cards (I`m still not sure if I understood)? Especially, using music software. Other cards have more then two channels, ok. For me, and the most others, more then 2 channels aren`t used. DigiboosterPro uses only 2 channels. Sampling Software needs one or two channels. SoundFX can handle multiple channels but I guess nobody need that.
So what can be done with the old know sound cards what can`t with Prisma?