Strange thread to ask the question, but I think I can speak safely for everyone when I say that if it is not working with your router than it is a router/lan issue. I don't think it is plausible that the 2nd biggest selling ADSL router in the EU has not worked with PS3 for over 1 year and you are the only one who knows about it
Why not create a new thread with some questions and "we" can help you. I have used the PS3 both wired and wireless on a Netgear DG834G V3 and a DG834GT (as well as some other ones that are not relevant to this conversation).
rp2000