Thanks Illori.  I did have a quick look at that file, but really wasn't sure what I was looking for, especially as some of the mods used are outdated etc.. 

I'll put your suggestion to the team and see what they want to do..

Here's one for you.  Not my forum, but one I help moderate. 

When replying, or quoting it keeps adding a "Re:" to the subject line.  so ending up with the subject like this for example,  Re:   Re:   Re: Site changes  A screenshot is included below.

Any idea what file(s) and where to look to find the problem.  This site is currently running 2.0.13, but will update to 14 soon.

Mods installed are,

. Spam Blocker 1.0
. SMF Topic Prefix Mod 1.2.2
. Topic Solved 1.1.1
. Country Flags 1.1.2

if you dont grant the post count groups any permissions or access to any boards then yes they will see nothing when they log in.

Does the License you speak of prohibit using the SMF platform for propagating adult material and pornography.

[edit] link removed this is a family friendly forum

without some details your question really does not have an answer. there is the license that SMF is released under that has to be followed.