TomaTito on 26 June 2011
There's a trick to send unlimited vouchers. Take your save file and store it in an SD, send all your vouchers, go back to the system, delete your save, copy the save from the SD file, and repeat until satisfied.
Just rememberd It was mentioned in this thread already by Hephaestos: http://gamrconnect.vgchartz.com/post.php?id=693765
