Detecting URL's in Richtextbox

I'm having trouble detecting URL's in a richtextbox. I have DetectUrls set to true and the links are showing up as they're supposed to, in blue and underlined (AND the cursor is changing to a pointing finger) but clicking on the link has no effect.

I have this in the richtextbox:

http://www.madladdesigns.co.uk

and I thought the link would be automatically detected and open a browser at the right page when clicked upon, but it's not.

Also, how to you have an email address on which you can click and launch the default email program? I have:

mailto:[email protected]

which I assumed would open the email client and put the correct address in the To: line.

Any help would be appreciated.

Anyone?

hope this works fine too
concerning launching default email :
http://www.vbforums.com/showthread.p...hreadid=223311

Thanks pirate, that's something to keep (guess where it's going :D ) but I really want to launch the email client from within a richtext document, any ideas?