Here are some more replication costs... For very large numbers (100'000 +) the 25GB Blu Ray discs costs the same as a 30GB HD DVD disc. 50GB Blu Ray NOT available (as I said before margins are very poor and not viable unless Sony makes them at discount for you)
http://www.pacificdisc.com/PricingHD-DVD.html
http://www.pacificdisc.com/PricingBluRay.html
Is 25GB enough?, it's marginal but it certainly isn't when you use mpeg2 like Sony has done with most of it's discs.







