Hello, This is a good solution to use SD cards instead of found compact flash / expensive on the market. Only constraint: respect the capabilities offered by the device at the time of purchase: I explain: for a model made in the year Y put a Sd card
The card is compatible with the Canon EOS 300D and 350D: error code 9, Err CF. Too bad. Not easy to find also a list of compatible devices ... So, easy to be fooled :)
Certainly because of the size of the cards, extract the CF adapter housing to insert the SD card. It's a bit painful when you have several cards to play. We must not forget that the card is Type II ie it is thicker than a standard CF card. Some type