In my DNS, I am getting a zone transferred to my Windows 2000 server. I would like to change the interval of refresh. But, I cannot because the entire SOA tab options are grayed out, disabled. I can click the tab SOA, but I cannot change anything. How can I change these options for refreshing? Thanks.
If by "getting a zone transferred to my server" you mean that your server runs a slave zone, then yes: you cannot change data on a slave zone.
The data is entirely dictated by the master copy, which you don't control.