homebrew NDS programs

http://www.ndshb.com/ Has some pretty cool ones.

And thanks for posting about Cyclo, I've been looking at cards for a week or so and it looked like the best of them all when I was searching. This just backs up my opinion.

I was also checking out http://www.inchwormds.com/

That's if your into art and such. I like the way Colours! looks as well.