Taking the place of last year's thoroughly entertainging keynote speaker, Alex St. John, is wundergeek Wil Wheaton who's certain to find a receptive audience in the geek-hungry halls of PAX. Next up, the Omegathon prize. Taking the place of last year's tricked-out Scion xB, the gamer with the mostest gets a trip for two to the Tokyo Game Show (in new four-day flavor) along with $5K in spending money so you can nerd it up in Akihabara. Lastly, the headlining band. Taking the place of last year's face-melting Minibosses are ... the Minibosses! Of course, they joined by the likes of The OneUps, MC Frontalot, Jonathan Coulton, Freezepop, The Neskimos and Optimus Rhyme, so expect a full two nights of rocking (and rhyming, whatever the case may be).