Opus or anyone, help!!! I upgraded my operating system to Win2k Pro and installed my Delta 1010LT card. No problems! No conflicts! No sound!!!! What's wrong? There are no other sound cards installed. Anyone have any ideas? The other unresolved problems I have aside from this are a conflict with my USB midi interface and my external modem com port, but I don't think that should effect my soundcard that Windows says is working properly. Man, this can drive you crazy. I would greatly appreciate any advice, comments, insights etc. anyone has. Thanks.