i had that done too..and still only that s/pdif..
what doubt me about all the driver i downloaded is that there was no folder called "win 7" but "vista 32bit or 64bit"...
so here i'm asking for you guys to give me a trusted link that really provide things that i need..
i know the official website is trusted enough ,and of course i choosed the right option of driver specification
for win 7 but still there was no folder named "win 7"...that's what i thought