Have they developed a format yet? I heard they were going to create a 3D jpeg file but its a year or two away from completion. I imagine once the format and related standards are set, PTC will have to hop aboard.
Adobe is releasing it Acrobat 7 this month, and they say it supports the U3D format. I hope they hop aboard. Sometimes I think they are too stubborn andconceited to think they have to go with the flow.