safari has been giving me terrible fits lately. i try to go somewhere, and it always comes up with the same message.

Safari can’t open the page “”. The error was: “lost network connection” (NSURLErrorDomain:-1005) Please choose Report Bug to Apple from the Safari menu, note the error number, and describe what you did before you saw this message.

usually i can just reload the page and it works fine, but even that doesn't work much anymore. frustrating to say the least. any help would be much appreciated!