maybe some of us a little late about this crazy deal,like myself too. the day i find out about this, the application already taken out from the android market but thanks to all the xda developer they manage to make another miracle from it..
anyway i just want to share this good news, ok first u need to install 5GB box from android market on ur tablet or android phone and register ur self there. and then go to http://forum.xda-developers.com/showthread.php?t=1413382
install another apk from there when its done just log in ur box.com id there once again and click upgrade to 50GB.. and u r done..
try it while it last, and im not sure when it will be taken out from the internet again.. :)
