Currently Being ModeratedApr 20, 2012 10:29 PM (in response to forappie)
Forappie - I ended up resolving the above problem pretty simply. On my client machines I needed to include the server IP address as a DNS server under the network preferences tab. After that I have had no problems at all. I hadn't seen any reference to this in other posts or instructions. I am not sure why this was an issue for me but doesn't appear to have been a problem for anyone else.