It will be necessary for c_a to upgrade our forum software shortly.  Everyone can help out in this endeavor by deleting all of your old PMs.  The fewer posts, the smaller the database files and the easier it should be to upgrade the forum software.  Us the "check all" box in the lower right corner of you PM page and you can take care of this chore in seconds.
  Doing this will be a big help to c_a.  Thanks for your cooperation!