I recently lost my memory card so I got an identical model and extracted http://nanomad.magiclantern.fm/650D/magiclantern-v2.3.NEXT.2013Aug03.650D104.zip to the root of the card. I than replaced the ML directory and autoexec.bin with the latest from satriani so I now have those files plus the install and help pdf's plus the fir file but ML is acting weird now, zebras work sometimes but not always and when i try to view the built in help files it says they aren't there. What should I do?