Yes, my two favorite words when it comes to genealogy, FREE and INDEX.LOL
If I can find where James Harper and wife Elizabeth Black came from in County Tyrone, I will certainly be looking for their marriage record. I'll be going to SLC soon and plan on picking the brains of some of the experts down on the B2 level in the FHL.
I browsed your message history to see if we had any surnames in common and saw forum for Northern Ireland, didn't know there was one so specific. I'll post there, also.