So I loaded up Super Mario 64 DS last weekend for some quick easy playtime over the holiday weekend, and found that it was not running correctly. I have the Trashman release of it (I believe that's what I used), and it shows on the DS-X Compatibility List to be fully working. I have no flashed by DS-X since I got it when it was first released. The game starts normally and all into videos work fine. Then when Yoshi wakes up at the beginning of the game, I try to run with him, he's in super-slow-motion that never speeds up. And then all of a sudden there will a burst of speed, the game will work fine for a minute, then slow down again. I'm wary about upgrading the firmware and losing compatibility with a few games (and I don't care to play Pokemon, which is the big reason for the upgrade). Any thoughts? Bad ROM?