I've seen it as an option on a few other boards. Basically it sorts a whole topic with the latest posts first.

one of the members on our forum made a request for it. I can't remember it's available or not as I couldn't find anything.

Yes, but can it be made Permanent for Individuals who would prefer this as an option.
If so, then I could make this method my default for the board, but I'd like to cater for all choices really.

Thanks
Robert