[UPDATE April 7, 2008 -- The audio and slide-video from this session is now freely available online, as well.]
Last month at Macworld Expo, I presented a session entitled, "Running Your Mac Lean, Clean and Mean" where we talked about all sorts of ways to ensure your Mac is running at its best, and what to do when it isn't. Many of you who were there asked if you could get a copy, and now I've posted a PDF of my slides for you all to peruse.
As a buffer against having too little material, I also prepared a bonus round of helpful hints and tips just in case. We didn't have time to go there, but that material is still helpful. I've left that included as well.