Recently joined and saw this thread. I'm sure you've already picked one by now islandmom, but if not, I would recommend you get the Intuos. It is well worth the investment when you consider that the tablet will last for years and years and go with you from computer to computer. The 6 x 8 vs. the smaller size DOES make a difference - and as thepals said, the Intuos has more options. My DH is more blunt

- he says the Graphire is a toy and the Intuos is a tool (but he's a graphic artist, so he thinks along different lines).

My opinion is that you are limiting your growth with the Graphire. (We each have an Intuos, btw).
HTH