About a chat program for members

sometime it take forever for members to awnser their private message sent

a cool thing would be if you click a members name at the bottom of the page a chat window would pop up to chat with this member about what ever you.

is this possible to have in vb message board is there a script our there it would be something really cool i'm sure you guys agree

a chat program on here would rock...

well Lee your the man for this what do you think