[Jorge Moreno] 2006-02-10 - LogParser
(from M$, http://www.microsoft.com/technet/scriptcenter/tools/logparser/default.mspx)

Very powerful parser, from what I reviewed and tried:
   * Very Fast
   * SQL like query definition
   * output to a file, console, chart, Database
   * multiple text files treated as a single set of data
   * handles various file types (CSV, TSV, etc)
   * much more...

I am currently working on a GUI for this Parser...made in Tcl of course :^)