I came across this post earlier this month, didn't book mark it, and GMail's web history kind of failed me (only b/c I wasn't exactly sure what search term to use). So, I'm sticking it here. Thanks Zlatan!
How to update/reset the ListView Web Parts on your page: http://dotnet.org.za/zlatan/archive/2009/01/07/updating-listview-web-part-views-in-sharepoint-2007.aspx
sherman