Modern Warfare 2's recent lag issue

[XLR8R7]

I live in Australia too and own mw2 on PS3. I have only had a green connection a few times, and I have played nearly everyday since its release. I'm sick of being in matches full of Americans (no offence intended) who all have 4 or 3 bar green connections while I'm stuck with a measly 1 or 2 bar red. Its extremely frustrating and I think Infinity Ward should have thought about other people around the world other than just Americans.

 

[seriparis]

I've just got off playing mw2 after having 10/10 laggy games and having more then 8 people being australian wtf, why would they release the most anticipated game of the year maybe even the decade but yet it has the worst connection i have ever had on my 360. i heard that they've changed the connection on ps3 to region lock is 360 getting this soon?
add my gamertag for 360 user "S3ANYP" its the only way i can get good connection