I found one another unique rifle. "This Machine". It's just an M1 Garand, but since the developers decided to take out the "Semi-auto Rifles", which is the M1 Garand, this is the only one left

where? id love to use one

Ok, first you need to go to the Camp McCarran base just a bit south of Vegas.

Go inside the main building and on the ground floor, talk to Colonel Hsu. His office would to be to the far left when you enter the building. Aside from a bunch of stuff to talk about, he'll mention first that they've captured a Caesar Legion officer alive but he isn't talking. The colonel will then tell you to go upstairs and to the otherside of the building to talk to Lt Boyd about the prisoner. Suggest that you beat the living shit out of him, which might take a bit depending on unarmed combat.

After you beat the ever living crap out of the guy, he'll tell you there's a mole. You go back to the Colonel and he makes suggestions as to who you should talk to, who might have an idea. One of the guys you talk to is a man named Contreras. The other is Boyd, who is in the same general area as you. Follow the other marker to Concourse and you'll find Contreras. Talk to him and then when he isn't looking, walk upstairs of the room he is in and hack his computer. Download the stuff and then talk to Boyd and tell her you found evidence of the man smuggling drugs and weapons. Boyd will thank you and give you "This Machine", that she confiscated from Contreras

http://fallout.wikia.com/wiki/This_Machine

i went and met colonel moore before the main mission then picked that i want to do a little more before last level, and it shut off a lot of quests, maybe my second playthrough.

I just got one ending and discovered I had some other quests to do.

I also went to Vault 34 and found a bunch of weapons at the bottom, like the "All American", which is essentially Model 933 with an ACOG style scope.

ill need to go in there, the radiation kept me away

Find as much Rad-away and Rad-X as you possibly can. There's a guy near Novac with a radiation suit. He's dead on the road, so it's ok to take it from him.

i want to find vault 14 and take out the powder gangers once and for all.

(beat game, replaying more thouroughly to wrap up more of the story.)

I have it on PC, so if a glitch gets me stuck, I use the console code to help me. Sometimes it doesn't, or I don't know how. Like a quest with Mr. House. I did a different quest that might have altered the outcome, but I had to go back to report to House about the Omertas, but all he did was tell me to go back and investigate, which is impossible cause they are dead. I killed them. So unless I need to do something else, I can't finish the story with Mr. House and a couple of the other endings involve killing the old bastard.

I watched Brother on Netflix Instant Watch (despite not being able to turn on subtitles and switch languages, it is already the subtitled version) and realzied that I need to get a copy of it and the sequel from Amazon or Something. Too bad Sergei Bodrov Jr, the lead, died is a landslide; he was a good actor