Soldato
PC --> AV Receiver --> 5.1 speakers = done.
You would connect the X-fi using 3 3.5mm to RCA connector cables.
You'd use your current front speakers connected to the CA amp and you'd have to buy a centre and 2 surrounds. I wouldn't bother with a sub just yet.
You can also feed the AV amp with the DVD player's digital output and plug in any games consoles. You could then either plug all the video sources (except PC) into the AV amp or run them directly into the TV.
You can still use your current amp to power your front speakers, but I'm not going to explain how that's done until you understand the above.
You would connect the X-fi using 3 3.5mm to RCA connector cables.
You'd use your current front speakers connected to the CA amp and you'd have to buy a centre and 2 surrounds. I wouldn't bother with a sub just yet.
You can also feed the AV amp with the DVD player's digital output and plug in any games consoles. You could then either plug all the video sources (except PC) into the AV amp or run them directly into the TV.
You can still use your current amp to power your front speakers, but I'm not going to explain how that's done until you understand the above.