Modifying DS Cases for GB/GBC games?

[rwiggum]

So I've heard of people modifying these by removing parts, which I always figured was just the bottom of the GBA slot. Last night when I sat down to do this, I realized that even after removing that it would still not fit. What do I need to do to get GBC games to fit?

[4tyGames]

You also need to cut the first half of the DS slot off.

[Exist2Inspire]

Here is a link to some steps you have to take to get it to work:

http://www.snackbar-games.com/forums/viewtopic.php?t=8045