OK, so back when 3.5 first hit, someone put out a little 4-page PDF that circulated for free that condensed most of the more important charts into little cheat-sheets. And my group has used that ever since.
SORD takes that concept and expands and better organizes the charts providing links, all rules under a heading to one page and a lot of thought put into font and type presentation.
It says it will speed up combat by up to 10-15 minutes. My group already plays out 3.5 combats fast and easy, and yet even I found a few charts in here I remember still having to page-flip to discover during a session.
So for those of us still playing (and continue to play) the 3.5 version fo the World's Most Popular Roleplaying Game, for 2 bucks this is a complete steal and well worth checking out.
[5 of 5 Stars!]