Gurus... I'm looking for an arm type thingy that I can attach to my iMac, that will allow me to drop my iPad in. It doesn't need any fancy features, just the ability to hold the iPad. The only thing here is the fact that the iPad is in an Otterbox Defender case, which obviously makes it quite bulky and most holder type things that I've seen seem to be designed for a naked iPad. I looked at Twelve South's HoverBar, which is now available for the iPad 3 and that would be the perfect solution, but for the fact that it also seems to have been designed with a naked iPad in mind! I guess what I need is some kind of generic, adjustable tablet holder/arm that I can attach to the iMac, but I can't seem to find anything. All suggestions welcome! Cheers.