I managed to get ahold of an O3DS 7.2.0-15E for a good price and was wondering a few things; 1. Is this a good purchase anyway given the current scene? 2. What are the current methods for updating the system to 9.0-9.2 without further purchases? - i note that cooking mama and some smash bros carry the 9.2 update... will .3ds or .cia be able to apply the update?