I am pretty new to Snow Leopard Server, and this is my issue. I have just upgraded the main server to 10.6.6, and I am having the following issue. 2 units currently cannot browse, in either Safari or Firefox, all other units are fine. I have verified DNS with "sudo changeip -checkhostname'' and everything is a success. I have checked with nslookup and dig and everything is also fine. I can see on the clients that they are getting the correct entries but I cant seem to find any difference between then. Anyone have any ideas? I have rebuild the server a few times. I need help asap. One last thing, the clients were built 10.6.6 earlier, and they were active on the network when I built the server a few times before. Could it be possible that the clients have corrupted some file on the server? and they are unable to correctly get dns? i really need help, any assistance would be truly apprecaited. thanks.