Before I got the C-Port I was using two synced 16 bit cards.Now I record 10X10 (with the S/PDIF included) at 24 bit,quite an upgrade in quality and features!
Installation of the hardware and software was a breeze and I have tried it flawlessly both with W98SE and W2KPro.The combination of all that for such a price (I paid $425 shipping included) convinced me to try it over other more well known cards. I'm sure glad I did!
After only about three months I can't give you any longterm reports but so far I am really happy with it.
Tom