Other Hearsay

Larry Primeaux wrote an interesting article this morning dealing with "other hearsay" under 803 (24) of the Mississippi Rules of Civil Procedure.  The article is located here.  The issue in the article was advanced notice of other hearsay exceptions.  I was wondering how from a practical standpoint what would be the best way to do the notice?  What I came up with was to draft up a detailed notice which follows that rule and then either file that or a notice of service in the court file.  Sometime before trial then, a hearing should be had on the record regarding the matter so that either side can prepare for it.