I just returned from a 9 month trip around the world and I passed many a record store during that trip.
I checked the music DVD sections of main record stores in Bangkok, Bali, Java, Singapore, South Australia, East Australia, New Zealand, Honolulu, San Diego, Las Vegas, Los Angeles, San Francisco, Toronto and Montreal and couldn´t find a single copy of "Optibuk" in any of them!!!!
Sure it's not codefree for the US but one could imagine that somewhere in Australasia or the USA someone would have imported it!
Thought i share this with you....