Version                  Source

v1.1                     http://archive.org/download/AllFritz/All%20Fritz.zip/All%20Fritz%2FFILES%2FDEMO_VGA%2FVIRTUAL.LZH
v1.2                     http://archive.org/details/vr_playhouse
v1.2b                    http://archive.org/details/vr_ex_cyber