As Nickmitch mentioned in his previous thread, I too have had Lag and PSN problems. Today, one of my mates appeared online. But, he's in Australia atm without access to a PS3. :S
This is error number 1. Also, I have been unable to play Call of Duty 4 or
Burnout Paradise online due to the immense Lag which both Games suffer as a result from the 2.40 upgrade.
If this isn't fixed by 2.41, my Dad's gonna be on the phone to Sony!