Hi guys, i made a short post in the MW2 thread, but with it being so big it's probably better i made a new topic, so here it is.
I sold my xbox 3 months ago (might be longer, i carn't remember) and when i played back then it was fine, got half way on 7th prestige and had no problems at all.
No fast forward to last week and i decided to buy myself an xbox again with MW2 to play while i wait for black-ops (wife pre-ordered it and told me i could get another xbox
)
So i turned it on, recovered my gamertag, got a live subscription and downloaded the map pack that i got last time i played, setup all my classes ready to play.
And then here is where i hit my problem, I try to join a game online (does not matter what game, ive tried them all) and it searches for a game (goes to 100%) and keeps on doing this over and over and over again, and never gets me into a game.
So i did a google searched and found a site about NAT being restricted, i had a look and indeed it was restricted (Not sure why as the router has not been touched since i played last) so i opened the ports suggested on the website.
Restarted my xbox, loaded the game back up, and NAT was open
yay i thought. Went to join a game, and it took a good 10mins (might have been longer) to connect to a game where it was me and one other player, and had to wait ages for the lobby to have enough players to get into game 
My xbox is connected VIA wireless, but i also tried connecting with it connected directly to the router.
All i can find of the net about the problem is changing NAT to open or internet connection being too slow. But my internet has not changed and my NAT type is now open.
Anyone got any ideas what else it could be? Or what else i can do?
The past couple of days ive been playing MW1 and it connects to a game within seconds and plays fine, so don't understand why im having so much trouble with MW2
I sold my xbox 3 months ago (might be longer, i carn't remember) and when i played back then it was fine, got half way on 7th prestige and had no problems at all.
No fast forward to last week and i decided to buy myself an xbox again with MW2 to play while i wait for black-ops (wife pre-ordered it and told me i could get another xbox

So i turned it on, recovered my gamertag, got a live subscription and downloaded the map pack that i got last time i played, setup all my classes ready to play.
And then here is where i hit my problem, I try to join a game online (does not matter what game, ive tried them all) and it searches for a game (goes to 100%) and keeps on doing this over and over and over again, and never gets me into a game.
So i did a google searched and found a site about NAT being restricted, i had a look and indeed it was restricted (Not sure why as the router has not been touched since i played last) so i opened the ports suggested on the website.
Restarted my xbox, loaded the game back up, and NAT was open


My xbox is connected VIA wireless, but i also tried connecting with it connected directly to the router.
All i can find of the net about the problem is changing NAT to open or internet connection being too slow. But my internet has not changed and my NAT type is now open.
Anyone got any ideas what else it could be? Or what else i can do?
The past couple of days ive been playing MW1 and it connects to a game within seconds and plays fine, so don't understand why im having so much trouble with MW2
