None of my home computers will load MySpace, Bebo, or London Stock Exchange sites..?

Hi there. Having some problems with loading certain websites ever since I bought a new Belkin wireless router. Some sites, like MySpace and Bebo, won't load in any of my browsers on any of my computers.. Help!!

Does anyone have any ideas what it is about these sites that will result in them not loading? And any ideas how I could fix it?

Please help!! Regards, Jac

None of my home computers will load MySpace, Bebo, or London Stock Exchange sites..?virus scanner

sounds like your firewall or router is blocking the sites

check your settings for each of them

None of my home computers will load MySpace, Bebo, or London Stock Exchange sites..?anti virus software

Reduce the MTU value on your router.

It will usually be set to 1500 or 1492, so try something like 1458.
Check the firewall settings on your router. Some nowadays have parental controls already setup because of problems parents have with certain sites (ie Myspace). It sounds like the firewall is blocking these sites. Its either that or you have a "rule" in place which is blocking these sites. This is assuming this has worked fine before. Login to your router and take a peek, I believe you type 192.168.0.1 in your browser, or 192.168.1.1 to access your router setup page.