I got this game 3 weeks ago and have not touched Halo3 ever since.
Just finished the Mile High Club on veteran. Took me 5 hrs, and developing arthritis in my left hand from sprinting all that time but it was so gratifying when I saw that "Achievement Unlocked: MHC"
For people having trouble with NFITWR, you just have to go prone and take out those tangos in the halls of death one by one, else they will just instakill you if they spot you.
M16 is a great assault riffle, but I recently started getting used to the G3 and I gotta say I love this weapon. Every bit as accurate as the M16 and rate of fire just depends on your trigger finger, no recoil, badass
My gamertag is "Straywulf" if any of you would like to get together for some games, I'm always up for it. I usually play with two of my pals, but they are into anime too!