SleepAlert suppresses the warning dialog that appears if you try to put a PowerBook to sleep while AppleTalk is turned on. It basically simulates clicking the Sleep button.
It turns out that there are 3 different dialogs (in increasing order of severity) that might appear, depending on the situation:
(1) AppleTalk is turned on.
(2) You have a file server mounted.
(3) Some program is actively using AppleTalk.
By default SleepAlert only suppresses the first of these dialogs. You can change which dialog(s) it suppresses by modifying the resource ID of its INIT resource. By default the ID is 1, which suppresses only the first kind of alert. But if you change it to 2, then the first 2 kinds of alerts will be suppressed, etc.
This extension is totally free, and can be redistributed widely. If you do give this to someone, make sure you give them a fresh, unmodified version including this documentation.
