http://www.nanoloop.de/forum/5
http://www.youtube.com/watch?v=HeW_zMVoWts
http://chiptech.milkcrate.com.au/
http://little-scale.blogspot.com/2009/02/1-nanoloop-midi-sync.html
http://www.nanoloop.de/node/835
http://www.youtube.com/watch?v=iVF2ExBo3cE
http://www.dogmatech.info/pages/how/gba2gb_lnk_howto.html