I've searched here and that other place, much prefer here :-) for a small program I had before my last system reload, I know backup, anyway it worked in XP and was very simple basic prgm that opened a dos window and asked for airport ID (like KIAD) then airport ID you want it changed to (like KSFO) and then the percentage you wanted changed 33% 50 100 etc.This was great for altering existing flightplan.txt when adding new AFCAD gates and runways.Can anybody point me to where I can find it again, I promise I'll keep a copy of it this time :-)Thanks.

Hmm can't edit after 60 min!!Okay stop looking found itID Swapper by Mike Lyons Happy now