I have a little MSi notebook that has worked perfectly well for 3 years. I used it on Friday at Dublin Airport (no problems with wifi access or web pages) but tried on Saturday here in UK and it is spitting the dummy. I can get some internet access but not e.g. Hotmail, Channel4.com, BBC (oddly I can access online banking). The router is not the problem (I have other latops in the house and they work fine). I have checked the usual things: proxy access is not set, IP address etc. are not static. Troubleshooting in IE suggests a firewall problem but I can't see anthing there, while troubleshooting when trying to access Windows Live marks DNS and Key Ports as the problem area. Any help gratefully received.