Here's the first link (courtesy Janice):
And here's the second link (courtesy Steve B):
Despite the really, really annoying puffery about 3D (which is a nightmare to watch for anyone with really strong glasses, like mine) and Jackson's snooty dismissal of "guys who are in love with the technology of 1927", I found both of these interesting: there's still a ton of work to do, but we're getting into the final stages now, frenzied as those will no doubt be.
Oh, and don't forget to click on the link at the end of the first paragraph of the second piece: although the Comic-Con people are apparently incapable of spelling Tolkien's name right, there's some interesting point in the attached panel report -- such as the (to me) amusing declaration that they're adding a female character not in Tolkien because they want to stay true to the spirit of Tolkien (try parsing that one out) and Peter Jackson's quip when asked if he'll be doing any SILMARILLION movies someday: "I think the chances of me living past 100 are slim". That about sums it up.
Only about five months to go. Wow.