My largest PBP program runs at about 4,500 lines and works flawlessly. However, I can't say the same for 18F series PICs - they do have anomalies, especially the early ones. Take the 18F2420 for example... part of the 18F242/252 family... all's well until you try to use PortE.3 in a design - then Gawd help you! Hey ski - you actually want to look at somebody's 1900 line program? Run out of credit at the bar, and you're killing time waiting for payday or something?