So he wants to know if it's worth upgrading from a 60X SD card to a 80X, is the DS fast enough to make a difference in the continuous shooting speed (obviously this is after the internal buffer gets filled).
I see no difference in the camera's operational speed between the 45x and 60x cards I'm using. I am sure there's very little benefit to be had, other than for upload speed to a computer via a card reader, beyond a 45x card.
Godfrey

