Me too I was a newbie. I have resqueted a lot of help and now I'm a good hacker. And also, your help for the NSMB2DS hack isn't nothing! Its just awesome
Hey riki, I have succefully converted your midi into a sseq: http://nsmbhd.net/get.php?id=2300 It should work. You can also see this on the nsmb2 thread.
I maked it mono? Well IDK how. To insert it into the game, you should unpack the soundata.sdat using ndseditor, and repack it using ndseditor in toolsl>make new sdat file. the tutorial of the forum could help you.
in this first november i can't work on nsmb hack first, because there are a semester exams for me in december and i have to learn in 2 month well see ya, bye!