This simple program will keep your toons awake, just leave it running in the background.
Instructions: When you open the program, you should see a

blue dog with a green circle up on the menu bar, indicating that the program
is running and enabled. You can click this icon to disable it temporarily, set
options, or exit.
NOTE: do NOT minimize your Toontown window. This will cause your toon
to eventually log out. I am looking for a fix, but I'm afraid it just might not
be possible to fix.
System requirements: Mac OS X Leopard or Snow Leopard (10.5-10.6), Intel
or PPC.
Having problems? Send me an .
Changelog:
v1.10 (3/4/2011)
- now working on Leopard
- reduced download size
v1.02 (12/14/2010)
- fixed another random bug...
v1.01 (12/8/2010)
- fixed bug that prevented keepalive from working on occasion
v1.0: Initial release