for those of you buying SD cards there are new SD cards out there that may not be compatable with your digital cameras and/or trail cameras. They are the SDHC. The HC stands for "high capacity"- these cards DO NOT work with all gadgets, especially ones that are older. I made the mistake and bought one online (ebay) for cheap, but now it's useless b/c I don't have any gadgets that can take that card.
Tator I am actually using a 4gbhc in the D55Ir & is working fine
it is a sandisk micro w/ the adapter it actually shows capacity of almost 9,000 pics