Have you actually "registered" Jerry ..... ???
Also I believe that once you register and sign in there should be a box to check that says something like "Automatically log me in when I visit this site" or something like that.
If you continue to have problems check with Hawk who owns the Forum and he should be able to help you out.
Also .... I believe that when you register you will have to wait for a confirmation email with a link to click on that will activate your account ...
Hope this helps ....
Six