I bought the game from the website and waiting on my cd to come. i downloaded it the other night and install went ok, game runs fine but no sound at all. my sound card works fine too. is this common with the download?

WIN XP PRO with SP2

1021 MB RAM DDR

Custom built ECS AMD motherboard already updated board drivers and BIOS

Sound Blaster Live 5.1 updated drivers

NVIDIA GeForce FX 5200 128 with force ware 91.31

a Samsung 80 HD with no bad sectors and it has been defraged and scandisked

no modem

A CNET PRO NIC with drivers