isd1420 .......\1420 .......\1420.lnp .......\1420.M51 .......\1420.Opt .......\1420.plg .......\1420.Uv2 .......\1420_Opt.Bak .......\1420_Uv2.Bak .......\isd420.c .......\isd420.LST .......\isd420.OBJ .......\STARTUP.A51 .......\STARTUP.LST .......\STARTUP.OBJ