I posted three hints on Rob's behalf today; he came down with some sort of fast-moving bug last night and is under the weather today. Things should be back to normal on Monday.
Sorry I didn't have time to try out some of the more elaborate hints that are in the queue; and I hope none of the ones I posted are dupes.
Kirk
Mac OS X Hints
http://hints.macworld.com/article.php?story=20070427072354212