Hi chewb & sunshinebaby,
you can show pictures but not together with the words. If possible try introducing pictures when your child is about 1 yr old or more. but if you want to show him pictures also do it separtely. If you are doing 2 session a day than 1 session show him only words and the 2nd session show him only the pic. Yes the GD set is quite expensive. are you guys staying in K.L? if yes which part?