Unofficial Player Aid Spreadsheet
(1) Econ spreadsheet to make book-keeping easy
(2) Ship tracking table to keep track of group tech levels
(3) Makes use of collapse/expand feature to make data easier to view
(4) Ideal for play-by-email
(5) Black and white duplicate of Econ Sheet for better read-ability.
Also check out David Etherton's web-based play aid: http://etherton.servegame.com/
And Roger's Alien Player automation app:http://www.reallybigsquid.com/SpaceEmpires4X/