yes, i got mine yesterday (^_^ at Beast's Castle, wh00t!) and it has been working perfectly. What you do is you insert the swap magic disk, and what for the screen that says
Load Program
Default Video
Then you use the slide card to pull out the disk drive and insert the game. DONT PRESS EJECT!!!! THIS RUINS THE PROCESS!!!
Then push the disk drive back and lock it with the slide card. Slide Card instructions can be found more indepth on google, its a PDF doc., just type in Slide Card in the search bar, you will see it.
Then select Load program and it should run perfectly.