We're on pins and needles waiting for Thermaltake's Luxa2 division to announce the official price for its new H4 iPad Holder, the oversized sequel to its H1-Touch for iPhones and iPod touches. H4 is unquestionably the most versatile iPad stand we've yet seen or heard about, capable of rotating its iPad holding arms 360 degrees and tilting on virtually any angle you might prefer, six and a half inches up. While it can even hold the iPad parallel with…