Two different versions available from Amazon.ca vs Amazon.com?

http://www.amazon.ca/exec/obidos/ASIN/B000083C6V/702-8251615-7278456 -- The .CA version claims to have 5 discs.

http://www.amazon.com/exec/obidos/tg/detail/-/B000083C6V/qid=1047190776/sr=8-1/ref=sr_8_1/103-5838915-8371858?v=glance&s=dvd&n=507846 -- The .COM version claims to have 4 discs.

Any idea what the difference is? Typo, or are the two actually different releases?

Unfortunately, Amazon does not appear to have a customer service email address, and are not responsive to messages sent via the webform.

In message <> Stan did ramble:

Maybe, but the Canadian one is actually cheaper (after you factor in exchange), plus it happens to have one extra disc (Even if it is wasted on French content or something)