The "current" list of official "agents" can be found at
http://www.onyx-international.com/en/agents.html .
Unfortunately, of the four links given, the US/AUS one,
http://onyx-boox.us/ , is "Server not found" (the domain is registered, but in Germany
), the Polish one,
http://www.onyx-boox.com/ , doesn't list the i62HD.
This leaves Booxter's
http://ereader-store.de/ (which does do English) & the Russian site
http://www.onyx-boox.ru/ (which doesn't) as the only currently-operational listed official agents.
I seem to remember an onyx-international.com page linking to Taobao, which is the online mall where I bought mine from, but can't find it now. [Update] Found it:
http://www.onyx-international.com/en...cts-touch.html links to
http://detail.tmall.com/item.htm?id=14044815280 for the non-HD "i62" and
http://detail.tmall.com/item.htm?id=14044815280 for the HD "Boox Touch".