i am going to get this and wanted to know if anybody has had any troubles with it and their ds lite besides it sticking out. http://www.realhotstuff.com/minisd-superkey-sandisk-minisd-minisd-reader-p-87.html
why don't you get the supercard lite? It fits perfectly in the DS lite without sticking out at all, or better yet, wait for the m3 lite to come out.
A lot of people on this forum have ordered from them and have recommended them. I haven't used them though.