In Win2000, I am using Synchronizer successfully, but cannot synchronize .mdb (database) files. The MS Prof. Resource Kit Book, page 374, says that, while .mdb caching is disabled by default, you can override these settings by using the FILES NOT CACHED group policy setting. As administrator, how do I get to it? The book also says that by right-clicking the shared folder, you get a tab SHARING where you can then click CACHING and SETTING. But when I R-click a drive or folder, I only get a MAKE AVAILABLE OFFLINE line to check or uncheck, no SHARING tab??