Sorry to bump this back up again but just thought I'd let you know that I bought the Vielle and started using it.

What it is, is a series of three weights which are inserted into the vagina as you would a tampon. You are supposed to choose the appropriate weight for you and try to hold it in for an increasing length of time each day. I've DEFINITELY found this helpful for locating the correct muscles and knowing that I'm doing the exercises properly. Apparently it takes 12 weeks to achieve total pelvic floor fitness so here goes nothin' ...