Hey guys, I have owned an M3i Zero since they first came out, and I have never updated it. I have started using my DSi a lot lately, and have noticed several games not working, so I think I need to update the system files and firmware. I haven't been in the DS scene for a long time though, so I don't remember how a lot of this stuff works. How can I figure out what firmware my M3i Zero currently has? Also, could you guys suggest me the best and most compatible firmware to install on to it, and give quick instructions on how this is done? I would greatly appreciate any and all help.