OK here is the scenario. I have published to pdf a set of drawings, my client can open all of them except the exterior elevations. I have them with some notes and shadows, they aren't terribly huge. (first time using shadows on cd's Thanks to multithreading, yea!!! Anyway my client has vista somethingorother hp intel core duo, a gig or two in ram, but he starts to open them and they hang up at 29% and then crash. In the preview of the icon, it shows both elevations and appears complete. But he cant get them to open. I have tried opening them up in preview, and resaved them and he still can't open them. Any thoughts?