Hello, Can anyone think of a good reason for retaining support for the following very old systems: 3b1: AT&T 3b1/Unix pc delta68: Motorola Delta Series sysV68 R3V7.1 dpx2: Bull DPX2 (68k, System V release 3) sun[23]os[34]: Sun [23], running SunOS [34] m68klynx: Motorola 680x0 running LynxOS m68kv4: Motorola 680x0 running SVR4 (Commodore Amiga amix or Atari TT ASV) In all likelhood, none of these systems build. Andrew