I know on a lot of cards homebrew apps/games (probably commercial ones to) can be run automatically by naming the file something specific and putting it in a specific place.

My question to day is, What cards allow this and what does the file need to be named?

I know on the GBAMP it will only run _boot_mp.nds and I think the R4 will autorun default.nds (is that right?) so what other ones are there?

Thanks