new commenting system

I just converted my commenting system to a php/mySQL one in which people will be able to edit and delete their own posts. I hope that the php being found on an external server won't cause issues with availability, but if it does I can easily revert back to bloggers commenting system. This one was so easy to install it was basically two pieces of code that I had to insert into the template, so you can imagine why it wouldn't be an issue to remove. I put a little link to the site where you can sign up and get the code, it's kinda handy.