Hi, I just tried this: amg 8 8 -vhdl -o m8 (the m8.vbe file is wrong with the power supply def) bop -o m8 m8_opt rlx ( this fails on both my sparc and PC/linux) My rlx.lax file contains only 2 lines: #M{2} #L{1} If I try with a 6x6 multiplier, it works. Any clues ? Thanks and best regards, Christian. __________________________________________________ Do You Yahoo!? Kick off your party with Yahoo! Invites. http://invites.yahoo.com/