Thanks Kevin, Vince. The basic scenario right now is that the county needs any new, updated or deleted city street and city boundary data, but they don't want all the data every time, just changes. They'd get this data weekly, possibly monthly. It shouldn't be a whole lot of data. We want the process to be as simple and quick as possible on our end.
Using ArcGIS to edit. Not familiar with replication, will look into it. I was thinking that just sending the delta tables would work, but then again, not really familiar with them in detail either.