4.5 Very disapointed customer terryharley | 19/02/2013 | See all terryharley's reviews (1) This should have been produced in all DS formats. I have bought all of the previous editions and thoroughly enjoyed them and this is the first that I have not been able to buy. How blind of Nintendo to do this. They must have lost a great deal of business through this and in this day and age I would have thought it was wise to cater to all people. Did they think that the owner of older DSi's would blindly go out and buy? Well they were wrong.