So i have been having a problem for at least a week now with my macbook pro - running leopard. The internet is extremely slow. This happens in all browsers. I have read over the forums and tried changing/adding DNS numbers - but this is not the issue (when i test from Network Utilities it is fine). It is not a problem with the router - i have a second computer which is running fine. I'm really stuck here and have no idea what this could be. Thanks in advance!