http://www.tribecafilm.com/filmguide/keep_surfing-film28050.html
links to german sites:
http://www.facebook.com/pages/KEEP-SURFING/50405500046
http://www.fff-bayern.de/index.php?id=46&tx_ttnews%5Btt_news%5D=365&tx_ttnew s%5BbackPid%5D=1&cHash=f3210eb7d5
http://www.n-tv.de/panorama/kultur/Akin-bei-Tribeca-Festival-article777173.html