We have the VTech VSmile and 3yo DD loves it. You now now get a fair number of cartridges and all can beused in the VSmile Pocket (suitable from age 5) too. DD has 2 cartridges at the moment and is getting on well with them. they are not really simple so last for ages. The games are also age rated, so we have just got those labelled 305 for now as these are challenging enoughh. We have certainly found the age ratings very accurate. DD is hopefully getting the Art Centre to go with is for Christmas. Seen it at a friends and it looks really good.