TWC Forum Member iMav has created some Search Connectors for Windows 7. In Windows 7 searching for content, directly from the explorer.exe, on remote locations, has been enabled. Integrating such federated search into Windows gives users the benefits of using familiar tools and workflows to search even remote data.
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Try out these useful Search Connectors. Extract the contents and choose & click on the .osdx file/s you want to add.