4x4keybord ..........\counter .DSN ..........\counter .PWI ..........\gyw ..........\gyw.c ..........\gyw.hex ..........\gyw.lnp ..........\gyw.LST ..........\gyw.M51 ..........\gyw.OBJ ..........\gyw.Opt ..........\gyw.plg ..........\gyw.Uv2 ..........\gyw_Opt.Bak ..........\gyw_Uv2.Bak ..........\Last Loaded counter .DBK