@dmeyer- please feel free to contact firstname.lastname@example.org
with some more details - or, if possible, a repro DB. I'm happy to test it out here.
I'm trying to get some indication of what we'd see as an acceptable amount of data from this end, as I realise that me saying "not much" is a bit vague!
As ccollins suggested, a full set of Zip's is common as "static" data, and testing this here (on a set with ~42192 records) took just over 2 minutes to "Get Latest" down to my database from an SVN server on our LAN, if thats of interest as a comparison point.