I need to set up a vst system link with 2 pcs running cubase sx. My delta 1010 and my audiophile does not seem to support it. I am researching the vsl 2020which claims to be just what i need. What I need to know is; do I need 2 vsl's ? Will my delta card work together with the vsl? do I need the vsl at all ? please help..................................