This is picture from eBay of what you need. The CF card can be 64MB up to 512MB - buy at least 2 CF cards. There are plenty of options on eBay & Amazon.
This worked perfectly, thank you! One final question, I swear: I want to make a backup for the image of the controller. Do I need to jog the robot into it's mastering position (tediously line the witness marks up I think?) or am I okay to take an image of the robot without moving it?