So what does everyone recommend? I looked in to Fitday. Seems pretty good, but I have couple of issues with it. First you can't customize the work out. It over estimates calories burned on a bike so to get correct amount I have to fiddle with time ridden. Not a big deal, but annoying. Main issue thought is their serving size, It's very non-standard. Some have it in cups, others in oz. I would really prefer something that will have serving size in grams as an option. Does anything like that exist?