MIC Gadget has an iPad adaptor that many professional (and semi-professional!) photographers might be interested in: a CF card reader that seems to work really well. They tested it on the iPad 2 and transferred three 21 megapixel photos in 4 seconds.
The Gadget: Griffin’s Simplifi dock for iPod or iPhone, which aims to de-clutter your desk by tossing in a reader for CF, SD, XD and Memory Stick Pro cards and a two-port powered USB 2.0 hub. The right kind of convergence.