Call of Duty 4: Modern Warfare (Xbox 360, 2007)

I bought this game 3 weeks ago on ebay from this guy that said he didn't like it either so he'd pass on a good 50% deal. So I got it and played a couple levels offline for 3 weeks till I got my new NETGEAR WNDR3300 and Xbox360 wireless adaptor, but figured how to connect the TV downstairs to the computer upstairs the first time was full of junk.
So I got a free 30 day Gold LIVE Membership. And we decided to go online. Well everytime the game loaded this Leeroy Jenkins from world of warcraft, if you saw that South Park episode "Make Love Not Warcraft". shoot me over and over. Other words the game couldn't even load.I don't think that's what Xbox had in mind. lol. And I'm a private on the lowest level basically just asking for it for trying to start a game that's been on the market this long when you play lIVE. I don't think I want my LIVE membership. Yea, all your get is shot every minute by Leeroy Jenkins, that's no fun, it's a cool game and I like to have fun playing it offline only at this time and date. But the game really is awesome offline without Leeroy Jenkins playing all day.
Now I like HALO 3 to. But I'm afraid to go online cause that LIVE experience ruined me from liking this game like I did before I got the WiFi and 30 day gold membership. Hey I'm just trying to keep it real. Good luck online if you just starting. Lol that's the point.