Chosen Solution
My stylus 1010 takes a XD picture card. Can I use the 4GB SD card in my camera?
No, Owen, you cannot use an SD card in an xD card slot. xD is a proprietary profile made by Olympus. Page 62 of the manual that Old Turkey posted lists xD as the only compatible card for the camera. When I first got my E-420 I tried to shove an SD card in the slot, but to no avail.
