I did a stress test with Cakes (emunand enabled, signatures off, autoboot on). I launched Cakes, played a game, turned off the console and tried again:
a) 15 times with MSET 6.x: 1 freeze (at the DS profile screen).
b) 10 times with Spider: no freezes.
c) 10 times with MSET 6.x: 2 freezes (at...