You can order them from the sites once they get them posted if you're really interested. It costs a few bucks more, but only a few. In fact, if you order as soon as they're up, you'll most likely get your copy long before stores like Barnes and Noble do. I'm not sure exactly what TS3 can do, but I do know that Caligari was still selling it for $99 bucks before TS6 came out not too long ago, so this is definitely something worth looking into. If I'm not mistaken, PhilC uses TS2!