I've been day dreaming about a color scheme for the inside:
I bought rainbow colored tabs for the months:
I cut them down to fit my half-size binder and punched new holes. The tabs overlap just a little bit more than they would in a full size binder, but I can still read each month.
They don't look very pretty in this picture (from Avery), but there is something about these puppies that make my heart happy.