What is really wrong with the SONY Memory Stick Pro
I has the capability of containing 32GB of data. In its Pro Dup format, it doesn't appear to be much different in size to the SD, and it is bigger than the tiny and flimsy XD cards that others have. Don't know of a DSLR that uses XD, but some have an SD slot, in addition to a CF one. I think Sony's latest DSC-R1 (advanced Prosumer) has one CF and one Memory Stick Pro slot.