your welcome
good for you It's nice to hear you do all your own modding
I can recommend editplus for editing php files..
http://www.editplus.com/
as I said before you should do the reset of the fixes for the arcade..
they will fix the open <form> and the foot.. etc.. the template as well..
I also noticed the vbadvanced has a <form> thats open with is causing the a little bug at the bottom of the page.. as far as guests not seeing the navbar I fixed that with the fix Brian posted
"facebook" I seen a bunch of iisues a vb.com that would be your best bet
picture attached