There were 72 hacks built over the course of two days. Check out the wiki: http://wiki.musichackday.org/index.php?title=NYC_2011_Hacks http://wiki.musichackday

There were 72 hacks built over the course of two days. Check out the wiki: http://wiki.musichackday.org/index.php?title=NYC_2011_Hacks http://wiki.musichackday.org/index.php?title=NYC_2011_Hacks