Thanks Jay, I figured as much, was hoping their was a 3rd party app already out there.
From what I understand it is generally not a good idea to write directly to the accpac datatables.
It should just be a simple matter of exporting all records from the item tables and importing them in another, doing the selection based on audtdate and audttime and running it every hour or so.
I do alot of extraction from the tables, but dont do insertions into them.