May 25 2007- From the snippet of Tibor Karaszi , SQL Server MVP I have raised a feedback form on Connect.Microsoft website to get newer version (SQL Server 2005) about Index Defragmentation Best practices information. Vote your interest to get newer documentation quickly for most of our benefit to attain...
I believe since Windows 2000 server days you can take advantage of Indexing Service that creates indexes of the contents and properties of all files on local and network drives in order to increase file searching speed. It's quite similar to "Find Fast" that ships with Microsoft Office...