Well I've managed to put all my entries into Lasiorhinus's spreadsheet. I certainly wouldn't want to have many more hours to enter thats for sure. I found some of my totals for the certification at the bottom were out but the columns were all right which was a relief cos I was worry about mucking up the logbook.
Anyway it is very similar to the NZCAA format, I just added in a Simulated IF column. Now its just a matter of tinkering with some of the formulas to get a breakdown of currency on particular types and IF. Overall its a good spreadsheet and something definately worth doing, especially if still relatively low houred.