I'd like some sort of viewer that can read u3d file. Or pdf with u3d model embedded into the pdf. don't know if it is possible using android 1.5 or 1.6 in a near futur (lg eve). I'd buy an app like that anytime up to 20$ or so. I am a steel detailer and would use that feature a lot. http://en.wikipedia.org/wiki/Universal_3D oh a vrml viewer(.wrl) like cosmo player or cortona or IFC viewer would also do the trick.