I've tried to get onto the rage hook plugin website to download the latest one but some weird error keeps coming up, anyone else having this problem..? Is it down?

 

(This is from the rage hook plugin website not LSPDFR!)

Runtime Error Description: An application error occurred on the server. The current custom error settings for this application prevent the details of the application error from being viewed remotely (for security reasons). It could, however, be viewed by browsers running on the local server machine.

Details: To enable the details of this specific error message to be viewable on remote machines, please create a <customErrors> tag within a "web.config" configuration file located in the root directory of the current web application. This <customErrors> tag should then have its "mode" attribute set to "Off".
 

Notes: The current error page you are seeing can be replaced by a custom error page by modifying the "defaultRedirect" attribute of the application's <customErrors> configuration tag to point to a custom error page URL.
 

We're not the managers of that site, but yes it does appears to be down. You'll have to wait.