B&Gs is Awesome!
I don't think you can go wrong by purchasing this workout. It's my go-to DVD! If I used my treadmill, I use this one for the abs & stretching at the end. The Leg Blast premix is a real burner. If you really want to focus on your butt, there is a floor work only premix. It is double of everything, so consider yourself forewarned. You will need a band for the firewalkers, otherwise the equipment is the same as in L&Gs.
Lisa