Don, It's the "PBASIC" Compiler by Micro Engineering Labs. I was a little reluctant to include the name because I didn't want it to be perceived that I am knocking them. My question really was, what is the current state of Compiler technology and are these results representative of what's available? Just out of curiosity, *is* Scott Edwards on this List Group and should he be invited to join (Seeing as how he has established himself as an expert on the Stamp and other things PIC-related)? Myke >> But, I would have expected an *astoundlying* improvement in the loop. Scott >> says "compiled code is rarely as efficient as code written by a crafty >> assembly-language programmer". But, I would have expected significantly >> better performance from the Compiler. >------snip-------snip-----^^^^^^^^^^^^^ >> Myke > >Don't get N&V in Australia in a hurry Myke. What Compiler is Scott using >for these speed comparisons? > >Don... > >Don McKenzie donmck@labyrinth.net.au >DonTronics Tullamarine, Australia > >This home page has many links to PIC/Stamp sites and data. >http://www.labyrinth.net.au/~donmck > > Myke "We're Starfleet officers, weird is part of the job." Capt. Catherine Janeway