WebDAV

[xja]

I just tried to use a .urd file over a WebDAV connection in Win XP. UR can't open the file directly like Office apps can, it just downloads it to the temp directory and opens the temp copy. Is there any way to get UR to work with WebDAV? ie, open and work with a file across a WebDAV connection (recognizing that a very fast connection would be required to be useful), just like you can across a LAN?