It is just when you pull out your battery and put it back in to give your phone a fresh start. It recovers your app memory and usually solves most problems.
Meter berry have the same functionality as well. The latest version of also have the same functions as well. I am not sure how well it works
It installs and then removes a trivial dummy application. When you remove an application, the system asks if you want to reset the phone to complete the de-installation. The application "pushes" the "Reset now" button for you.
I second QuickPull, though I went into the Advanced Options -> Applications and disabled the compatibility option. Worked a little bit better on the Storm for me.