Well, at least CAV and I aren't the only ones that think that. Sounds like you are out numbered on that one Quigs.
Lisa, The rep power is related to the number of posts that you make on this site, whether it is in answer to a question, asking a questions, or just gabbing with someone on here. The green box will increase according to the number of reputation points you have, and the rep power number increases with the length of time and number of posts you make.