Did I already post about textpander?

http://www.petermaurer.de/nasi.php?section=textpander

Basically what it does is replace a word you type with a predefined sentence, or macro. So for example if I type dtime (I had to do something fancy there to get it to not replace that word with the date) I will get the following;

Wed Mar 22 15:51:35 2006 --

Infinitely handy when I'm taking notes via SubEthaEdit.