Only Amiga makes it possible:) I used Protracker (what else?) on my A1200 to make the soundtrack to superpanic's recent free homebrew DS game
Wordup. And yeah, DPIV/V are still the best options for proper pixelart. Nothing makes me happier than to see Amigas still being used productively;) Do keep us informed of your progress...
Nintendo handheld platforms still offer the last vestiges of facilitation for our time-honoured Amiga skills... Make the most it while it lasts!