I'm trying to transfer points over from my account at SimplyLightwave.com using the Transfer Points menu item here, and I get the following message.

Safari can’t open the page “https://www.simply3dworld.com/cgi-bin/transfer.plx”. 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.