Hi AndrewD ..
I know you're working mainly on the 3.5 version of this hack .. but, due to the amount of hacks I have on my forums, I'm not going to be moving over to 3.5 for, it seems, years ..
Any chance you could add the "new features" you've added to the 3.5 version to this one?
The main one for me would be the "change of styles per cat" feature which I suggested, although the comments feature would be nice too
What do you think?