I have had my DSi go unused for quite some time now, system says it's on version 1.4u, and I have an M3i Zero cart that hasn't been updated in at least a year. I actually have no idea where the dongle used for updating initially is, my first question is can I update without it, or if not is there somewhere to buy just the dongle? From there, I'm hoping to get pointed in the right direction of getting my cart up to date and being able to play some of the games of the last year or 2. Last thing I'm hoping for is to find out what would be considered "must-play" during that timeframe? I know I'll have to sort through a ton of JRPGs to see what can garner my attention, as that's an itch the consoles just aren't scratching.