t.IV.[??16] Although the district court's Memorandum Decision & Order Denying Request to Reopen Judgment is not before this Court because it was not appealed, we discuss N.D.R.Civ.P. 55 and N.D.R.Civ.P. 60(b), to demonstrate the importance of filing an appropriate notice of appeal from the decision on a motion to set aside a default judgment under N.D.R.App.P. 4.