I have somewhat interesting development situation. The client and deployment server are inside a firewall without access to the Subversion server. But the developers are outside the firewall and are able to use the Subversion server. Right now the solution I have worked out is to update my local copy of the code and then pull out the most recently updated files using UnleashIT.

The question is how to get just the updated files out of Subversion so that they can be physically transported through the firewall and put on the deployment server.

I'm not worried about trying to change the firewall setup or trying to figure out an easier way to get to the Subversion server from inside the firewall. I'm just interested in a way to get a partial export from the repository of the most recently changed files.

Are there any other suggestions?

Answer found: In addition to the answer I marked as Answer, I've also found the following here to be able to do this from TortoiseSVN:

from http://svn.haxx.se/tsvn/archive-2006-08/0051.shtml

* select the two revisions
* right-click, "compare revisions"
* select all files in the list
* right-click, choose "export to..."