Anyone can provide more info about MG?

porpor

My bb just 11 mths, I still considering to buy MG or DME.  Some mama said MG is good, but may I know MG package will include Parent's guide or not? Any guidline we need to follow?  Or just give bb listen and listen? A DME saleman told me their product more systematic, we just follow their guideline is OK e.g use one of the singalone cd for morning time and some conversation cd for night time for one week, then we can change another cd... and she will be my bb consultant if I purchase.... Of couse, too expensive la..... So any suggestion???