In a message dated 6/5/99 11:49:10 PM Eastern Daylight Time, wspoonemore at excite.com writes: << use the CATS disassembler. ok for Ford EEC IV's and such. It reassembles with Motorola Freeware assemblers Ward >> You're the 2nd to suggest that one, is there a shareware, freeware, or trial version on the web I can "try before I buy?" Jim