Lori and I were featured in a great PowerPoint Productivity Tips list (Lori tip #16, Troy tip #18) a few months ago, which is something definitely worth reading (see blog post with link to full article here). Recently, Paul at Acuity Training in the UK sent me a link to an Adobe Experts Productivity Tips article they posted, and it has some great power user tips and hacks, definitely worth bookmarking. Full article here.
Troy @ TLC