Hi...i have a canon 400d...i am a complete learner and was browsing the camera...and going through the menu etc...i clicked on to Format....and said OK...BAD MOVE...error in CF came up... and since then nothing!....is all lost or can i retrieve something (pleased there was nothing very important on there)!....i cannot use the CF at all now...so should i put it down to experience or lack of...and move on? suggestions would be very welcome.....thanks...jackie