FreePPP 2.5v3 Patcher -- Steve Dagley and the FreePPP Group have released a 36K patcher program that updates the FreePPP 2.5v2 extension to 2.5v3. It fixes a nasty bug that has long been lurking in the original MacPPP code. In situations of heavy load, this bug could cause FreePPP to crash or hang. If you use FreePPP 2.5v2, you should update your copy. [ACE]
Two Shortcuts for App Exposé
If you want to see all the windows for a particular app via App Exposé, there are two hidden shortcuts. For either, start by pressing Command-Tab to bring up the app switcher. Then, while still holding down the Command key, press either the 1 key or the up arrow. That puts you into App Expose mode, with all of an app's windows showing, and recent documents in a row across the bottom of the screen. Let up on the Command key, and then you can press Tab to cycle through all the running apps.