"It was called an SD Card now that you mention it,"

With that, e.Digital does not have a physical presence on the card, as the SD card is an off the shelf item.

However, they are demonstrating an ability to emulate file execution from the card...if a file was playing and they removed the card and it stopped playing.

Had they removed the card and the file continued to play....the file is executing from a RAM resource that the file was loaded to.

Note: my response to Dischion is for his consideration, not for a thumb collection, stars, to hear myself talk....etc.

Dischino....if you would like further elaboration on format involvement....just PM me.
doni