gaming duos vs standard duos

[kurze]

so whats the deal with this new format?! i did some research, found the official press realease [ http://www.sandisk.com/pressrelease/20050106.htm ]. it says its compatible with the psp, but i want to know what the real difference is, it just says a buncha crap. i even think there cheaper. well my concern is, is it only compatible with the psp i wanna take my card (either 1gb or 2gb) to a camera and comp ect ect with out a problem! i just dont wanna waste money on a low end incompatible card. there for sale now. just froogle it....