Seven Mac OS X Tips
Subject:   Great Tip
Date:   2002-01-03 16:44:18
From:   gtabbott
Apple has incorporated one of the best features of PowerOn's Action Files right into OSX. From any standard OSX open/save dialog, you can drag a file, folder or drive onto the window to immediately jump to that location or file. This sure beats navigating the file system to get to a folder you can see open right in front of you.

Oh yeah, you can also use shift and command keys to select multiple files in a standard Open dialog and open them all at once. I'm not sure that all Applications support this, but BBEdit does.