Taiwanese OEM vendor Digimaster is releasing this SD Card that also has a USB 2.0 interface on the flip size, meaning you can use it in devices that support SD (cameras, phones, PDAs, etc.) and then flip it around and put it in a laptop or PC as a flash drive. And if I did the currency conversion correctly, the 256MB version will be only $40 or so.
(Via Gizmodo.)

Cool, one less cable (connecting cameras with computer) to carry.