If you get a sub-domain here or on any site for that matter and make a folder in the public_html directory to install your scripts in. It is going to turn out like this: (phpcoin being our script)
With phpcoin being your script installed. This is what your site will look like to people trying to get at it. If you want to send people right to the phpcoin install then placing a redirect in the public_html folder is required. So in short to access your site people have to go to yoursite.smfhelper.net but you have installed your script in a folder called phpcoin making your site here yoursite.smfhelper,net/phpcoin/
We are going to redirect people to your phpcoin install with a redirect. Follow what is on this page to make a redirect script and then place that file in your public_html folder. this way anyone trying to get to your site from yoursite.smfhelper.net will be automatically redirected to yoursite.smfhelper.net/phpcoin. I hope this helped a bit.
