Cards are cross compatible. We will have a few audio cards available shortly. MM At 07:33 PM 5/27/2008 -0500, Mark Earle wrote >Is the SG2 audio card compatable/ interchangeable with the SG3 card? >Or SG3/2 possible? Talking about the card with the DB9 and DB15. > >Also, is there a list of what is still useable with an SG2? Some >Westwood stuff is, for instance.