I have tried DSLinux a little and it felt really nice and stable. Unfortunately I only have an old GBA flashcart so I can't write to the filesystem (so configuring the network is quite tiresome each time I have to do it).
But I telnetted to my linux box and ran alot of network programs from there (which was basically what I wanted to do in the first place) and everything ran as well as one would expect it too.
Now it's just the long wait for 'Portrait of Ruin' and 'Final Fantasy 3' to be released
