Thanks for the replies so far. I do exactly what that website says, and on the old computer (Windows 98), I click run module and nothing happens. No text gets displayed on my IDLE. It contained that firewall message at the top.
Back on the new computer, I deleted all of my .py files and I could go back to the Python IDLE (GUI) again. But my problem is with that when I run this module: "a = 1 print a a = a + 1 print a a = a * 2 print a" , the "1 2 4" appears on the screen, but the program doesn't end. You don't get a new ">>>" like when you finish running all the other modules. So when I want to run other modules, it says: "The Python Shell Window is already executing a command; please wait until it is finished." Note that all of my modules don't need any "end" at the last line, nor do I need "raw_input" to end the program. How do I make it so this module ends without using the word "end" because it would exit the entire IDLE Shell? -- http://mail.python.org/mailman/listinfo/python-list