[horde] Server with two Hordes?

[James Van Sickle]

Hey

   I have setup Horde 2.2 along with several modules on my FreeBSD server.  I 
would also like to install Horde 3 separately to experiment with.  While I 
already have a separate SQL database setup, what other changes would I need to 
make to the second version of Horde to function on the same server?  The server 
hosts several virtual domains so I could setup the second version of Horde on a 
new domain, if required.  Any assistance would be greatly appreciated.

-James