Google Desktop Could be Better \\Today Brad  gave me a quick demo of Google  Desktop .\\Its great that Google keeps innovating (and more power to them) but to be honest\I was a bit underwhelmed.\\caption: Google Desktop Homepage.\\It should be possible to quickly put together a Lucene  Desktop which\performed the same tasks but was Open Source and based on web standards.\\There are a few steps here of course:\\ - Integrating lucene to index the filesystem only when files are changed.  This\   can be accomplished by looking at directory timestamps and only searching\   directories that have changed since the last index run. \\ - Only indexing during idle CPU time.  On windows you could build this around a\   screensaver.   ...\\