Thanks for the heads up on some of this...but one or two questions.
a) No, there is nothing in here that limits the users number of Private Messages. This basically filters any PMs marked as "S" or "Y" (Saved or Saved/Replied) to a separate view.
b) $config['total_pm'] is part of 6.5 and is set in the control panel...I didn't add that, just used it.
c) Correct, the $i=1; were not needed, I removed them and updated. Thanks!
d) I have no idea how to query the filtered totals I am looking to grab by using just a Numrows, would I still not need to query each using a separate WHERE statement like I did? Would love to make this more efficient if possible, I just didn't know any other way.