If you're experiencing problems with saving on m3 real then go here:
http://www.handheldsources.com/M3DS/Download_M3DSR.html
download the latest system update (11.09.09) move it to your card then play your game it should be able to save. Don't know about freezes and black screens. tested it myself. Also use this to make playing the game a little easier.:
http://gbatemp.net/index.php?showtopic=177387&st=0
http://www.handheldsources.com/M3DS/Download_M3DSR.html
download the latest system update (11.09.09) move it to your card then play your game it should be able to save. Don't know about freezes and black screens. tested it myself. Also use this to make playing the game a little easier.:
http://gbatemp.net/index.php?showtopic=177387&st=0