With Botcon 2011 less than a month away, guests are being announced one by one! First up is Flint Dille, a writer who lent his talents to both the original Transformers and G.I. Joe animated series. The second guest announced is David Kaye, the actor who brought "Beast Wars" Megatron (among others) to life along with "Animated" Optimus Prime. The most recent announcement is Gregg Berger, the awesome talent behind the famous Dinobot Commander Grimlock! This smashing line up promises to offer fans lots of fun during the weekend.