I will probably buy a CycloDS for all my NDS needs. Now I would like a slot-2 cart to add SDHC for all my GBA, NES, SNES, movies, ect... I realise that there are not many of the cards around yet, but eventually there will be 16 and 32GB cards available. I can hear the crittics already: "how many games do you need to play at once?" Just 1!!! But quite frankly, I find the whole process of loading and unloading games on and off of small memory cards very tedious. Not to mention worrying about transferring your save files.