IdleGuard
Made originally for Aion when the login queues were several hours long.
IdleGuard
A small program (72 kB) that every 5 minutes "pushes" the space key for you
by sending a virtual key code into the open windows keyboard stream.
It is extremely CPU cycle friendly (no loop stress/block/hang), and will
require practically zero resources to keep running.
Can I only use this with games?
You can use it with any program.
Vista & 7
Turn off UAC or simply run it as administrator if you have any problems.
How do I use it?
Just start it, it will open a small window that you can close when you don't need it running anymore. As long as you run it, it will "push" the space key for you every 5 minutes. Remember to have your game or program in focus while it's running.
Download
IdleGuard.zip (36 kB)
Win32 executable, no dependencies.