Answers to some of your queries:
WARNING: "The Fellowship of the Ring" spoilers below
1) Yes, Gimli's talk of Moria was odd, and poorly done...though not horribly so. Thankfully they chose something mostly insignificant to mess up a bit...though it wasn't a TOTAL messup. Let's not forget that, in Middle-Earth, you can't call your cousin Balin on the cell-phone to ask how things are in Moria. In the book, though, it seems that Gimli and his people have not heard from Moria, but, as a result, pretty much know that something is up.
B) As we mentioned in IMs, the dudes are Merry and Pippin.
3) Sorry guys, I'll respectfully disagree: I though, perhaps, there was a LITTLE too much focus on his troubled expressions, and the ring...but not much. More his face than the ring...the ring deserved 99% of the camera time it got.
D) Aragorn, Legolas and Gimli are going to go try to rescue Merry and Pippin. As I'm sure you've no doubt guessed, however, a lot more will happen to them as a result of doing that.
B) As we mentioned in IMs, the dudes are Merry and Pippin.
3) Sorry guys, I'll respectfully disagree: I though, perhaps, there was a LITTLE too much focus on his troubled expressions, and the ring...but not much. More his face than the ring...the ring deserved 99% of the camera time it got.
D) Aragorn, Legolas and Gimli are going to go try to rescue Merry and Pippin. As I'm sure you've no doubt guessed, however, a lot more will happen to them as a result of doing that.