No, jdrakeh. I don't mean they should discount pdf's to customers who have already bought it (though some companies do this, like ironheor publishers). WHat I meant is that the second printing has been out for awhile, yet the first printing pdf is still out there.
And ther is no way of knowing which printing it is. So if a customer purchases the first printing thinking it was the second, realizes what happened, I think he is entitled for a free update to the second printing.
As for discounting, yes WOTC are notorious for not doing this and they have recieved rightful flak for it. However most indie companies and many major publishers (mongoose, green ronin, necromancer, etc) do offer discounts of pdf verison sof their products.
@Treebore: Thank you for converying the message to the trolls (concerned parties) Again, I really don't want to register onto yet another messageboard,else I would have done so myself.
Also, while I am waiting for the pdfs to be updated, could someone give me the skinny on stats for the vampire lord and the vampire spawn from MnT, since i need them for my game?

At least, just something so I can run the encounter? I was attempting to convert the 3.5 ones, but they are too powerful/wonky (cnc has 12 levels and monsters ought ot be balanced likewise. 3.5 seem too powerful)