Nokia brings "desktop search" to mobile devices

I LOVE desktop search tools like Google Desktop and Windows Desktop Search and remember talking with Microsoft about bringing this search functionality to mobile devices. Microsoft has a integrated search tool in Windows Mobile devices, but it has never been a very strong utility. I just read the Nokia press release announcing the release of Nokia Mobile Search that brings powerful search functionality from the desktop to the device. Nokia Mobile Search allows you to search emails, text messages, calendar entries, videos, music files, and more. Nokia Mobile Search indexes your compatible device for faster search results. I could not find any information on whether external storage flash cards or hard drives, like the 4 and 8 GB drives on N91 devices, are indexed. I would think this is where the real power of device search would be as storage cards get larger and larger in capacity with more and more files being stored on them.