Turns out comment editing for my new bug solution causes a dodgy error if a certain character is entered in the comment. This COULD be a potential problem later on.

Edit: bug fixed, and another bug (xhtml wise) fixed too. Such a simple solution for a complicated set of problems.

<b>Edit:</b>
So the current list of known bugs is as follows:
<ul><li><s>Edit comment does not recognize emptiness in pid, nor letters in pid (admin cp)</s></li><li>Menu links are incorrect when view comments page and adding a finishing slash in the url (e.g: comments/10/ instead of comments/10)</li></ul>

<b>Edit2:</b> Well I fixed the first bug (thank you ValSpy for getting my mind going over skype) and I've made the error reporting for that a lot more specific, so that the user knows what's going on. However, I'll want to not release this system to ANYONE until I find a way to use the back button and not lose the data that was inserted in there before the error occurred.