blasteh has posted a video on youtube showing the DSi being exploited. blasteh credits help from warmup and blasty.
+
http://www.youtube.com/watch?v=7QHO7ctWuZ8 ?
http://www.youtube.com/watch?v=7QHO7ctWuZ8 ?
−
http://www.youtube.com/watch?v=s1OT4oSUKtc
+
inthegray has posted a video on youtube showing homebrew but it is not know if it is a real exploit of juts a flashcart. Yasu is credited as the programmer.