Pie, I'm presently playing PAE V beta 2 patch 2 as Rome. I have played to the 90s BC and am almost finished the tech tree. I have noticed that some techs do virtually nothing, no new units or upgrades, no buildings or wonders etc. For example Astrology (which only allows access to Manticism) and Road Maps that doesn't give anything! If you are going to do further enhancements to this mod, how about making such techs worthwhile or omitting them. For example, Road Maps could give +1 road movement. Just a suggestion.