Well, I'm trying it but the service won't get past "starting" so it doesn't appear to actually start. I can pull up the web interface only on the computer it is installed on (which is xp running in virtual server 2005, ran into the same thing when I tried installing it on a Window Server 2003 though). I tried hitting the scan link and it's telling me "Scan Queued".

Well it's late I'm tired so I'm probably doing/not doing something stupid. I'll try again tomorrow.