Do you give presentations? Would you like to improve the quality of your presentations? OK, this post is for you. The first resource you can check out is the 10/20/30 Rule from Guy Kawasaki. Guy suggests no more than 10 PowerPoint slides, last no longer than 20 minutes and contain no fonts smaller than 30 points. Check out his rationale for the rule. Another good place to go is Presentation Zen, Garr Reynold's blog on issues related to professional presentations. Next, you can stop by Public Speaking, a resource site from McGraw-Hill that also ties directly to their books and resources on the subject.