Didnt last long!
I was able to connect to play Call of Duty 4 on the Playstation 3 online for the first time today at around 5pm. Being a Tiscali customer I haven't ever been able to do that before (i can usually only connect between 12 midnight and 12 midday - the makers of COD are well aware of Tiscali and Pipex and there is a forum thread about it here - http://www.infinityward.com/community/forum/index.php?topic=9245.0
Anyway its now 7pm and i cant connect anymore so i guess Tiscali are up to their old tricks again.