I think this would be a good hack and i dont think it would that hard. Like Vbulletin has you can go to your Profile and then click on send a private message. UBB doesnt have this. You have to have the person post then click the PM button. What if you dont have Memebr list installed and you want to send someone a PM but they havent posted yet. It would be impoosible. But is there a way wher eyou can type in someones Name or board number and then send it that way. It would be really kool.
