Right now on Leslie's site, they have a couple of different sets on sale, buy one, get one for those of you that want multiple dvds and the equipment.
I have about 5 of Leslie's DVDs at the moment and purchased one of the deluxe sets (I purchased on e-bay as I didn't need the free one so I figured I'd save money getting it else where). It has 3 DVDs and all the 'extras' including the firm band, fit cuff and walk belt. The kit I purchased is called the Walk Strong Deluxe kit =) I'm excited for it too get here.
I like to change up the DVDs/youtube videos I find. Right now I am doing the "Ultimate 5 Day Walk Plan" disc, and changing up the routines/number of miles,etc. Really loving it and being able to walk IN the house with all this snow and cold that's going on right now =)