I went an even easier route...Instead of buying the SD card, I bought the Micro SD Card (8gb)with the SD adapter. This allows me to use my cell phone (Micro SD) to view the pics in the field or otherwise from the Trail Camera (SD).
Of course, this could be a little tricky if you have a phone with a smaller screen I guess. I have a Blackberry Storm, so it has a pretty large screen, so no issues with me. Whatever you choose, just make sure it works before going in the field.
?-ERock-> ?