Pick a digital back ? (and keep your wallet handy) http://www.bhphotovideo.com/bnh/controller/home?A=search&ci=2788&Q=&O=NavBar Digital backs do not slip into the film compartment, they replace the camera's back cover. Maximum resolution seems to be ~22MP (from Creo/Leaf and others). Peter -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist