Welcome to Tekzilla. Vudu's video on demand box doesn't require a computer. Jessica Corbin has tips to make your video pop. Patrick Norton turns $60 in parts from the hardware store into a portable power supply. Halo3 hits the streets, DNSStuff, testing your memory.

Today's is a special episode of Tekzilla! We've rounded up all of our favorite people in one place for a Guestapalooza.