I looked around a bit and discovered that in order to be considered a "super full moon", both the exact time of perigee (once per orbit) and the full moon have to occur within one hour of each other. Less precise alignments occur more frequently. Here's a decent article on it from NASA.
Thanks! I've got a Canon SX-10. It's was about $300 a couple of years ago. It's not a professional-grade camera or anything, but it's a definite step up over the little point-and-shoot pocket cameras. The two biggest problems (to me, at least) shooting the moon are exposure and focus. When left on automatic, most cameras will grossly overexpose the moon and all you'll get is a white blob with the surface features washed out. I had to increase my shutter speed from the 1/8th sec. that the camera recommended to 1/1600th to compensate. As for the focus, my camera's auto focus kept cycling around trying to get focused in on the moon, but never quite got it right.
