There is always the OOPs! factor when we edit our own work. No matter how often we check our queries, once we hit the submit/send button we find a mistake; or possibly more information we should have added to make the query clearer.
If you posted on a Rootsweb message board, you can provide a “reply” to your own message with correction/further details. If you accidentally posted to the wrong message board (yes it is important to make sure you are posting to the county in the correct state), you need to contact the administrator.
Please keep in mind that many administrators run many boards and it helps if you are specific about which board and message you want the correction to occur.
The Official Guide to Rootsweb.com goes into details about the ins and outs of message boards.

The new Zune browser is surprisingly good, but not as good as the iPod’s. It works well, but isn’t as fast as Safari, and has a clunkier interface. If you occasionally plan on using the web browser that’s not an issue, but if you’re planning to browse the web alot from your PMP then the iPod’s larger screen and better browser may be important.
[...] It's all about Genealogy Books. » Blog Archive » Updating Queries [...]