new super mario bros

hi i have just downloaded version 1.20b for the r4i card with the yellow star with 1.4 on it all the games load super fast except new super mario bros, i have re formated etc just wandering is there a fix for this.

Let it take its time loading. Some ROMS load faster than others, regardless of size.

Otherwise you can back up all files and try to format.
Then place your back up back and try to play.

this is strange it works fine but as soon as i put mario kart on the memory card
the mario bros icon disapears but still loads ????