Update 2 (7/9/97): SNES97 has also been discontinued, as it has been merged with SNES98 to create SNES9x. The first version of SNES9x is out now, and it has sound!
Update (4/16/97): VSWC has been discontinued, and is being integrated into SNES97.
VSWC - Originally Virtual Super Wildcard was for the Mac; But it has been ported to MS-DOS machines! - Smart Move!