toshyp: 3.7.2.564 Cookie, _CPU Processor type 0 = MC-68000 10 = MC-68010 20 = MC-68020 30 = MC-68030 40 = MC-68040 60 = MC-68060 thats all there is, nothing about byte or word etc... on ARAnyM I am getting: 0x00000028 I see the _FPU has 0x00080000, so I'm guessing 28 is 040 + FPU, right? What do other CPU with FPU say for _CPU cookie Paul