Private message converation administration

[RomulusM]

Being able to use folders and conversations in my Private Messages is an excellent ideea, but it's missing one important feature IMHO.

When reading or replying a message, I would like to be able to Move the converation to another folder, which at this point I can only do if I view a conversation folder not while reading or replying to one.

In my opinion, IP.Board PM system is going towards a full blown messaging system, so I would expect that PM system in IPB 4.0 to be comparable to yahoo mail at least. ;)