NOTE: I've figured everything out now. I also switched to 3.0 This has been bugging me for quite some time. I just started seriously using Python (in this case, version 2.6) and made this .py script: Code: #easy! print "Mary had a little lamb," print "it's fleece was white as snow;" print "and everywhere that Mary went", print "her lamb was sure to go." when I import it into IDLE it works fine. But when I drag it to Python Launcher, PL opens very quickly then closes, within the space of a second. Same for Build Applet. And when I launch it from the finder into IDLE, it just shows the code, not the result. I mean, the files are placed in an area searched by sys.path (my documents folder) but nothing works. Help?