Delphi: How to organize source code to increase compiler performance?

Question

I\'m working on a large delphi 6 project with quite a lot of dependancies. It takes several minutes to compile the whole project. The recompilation after a few changes is so

Answer 1

Try to install a ram disk and set your dcu output path to point there. This more than halved my compilation time with Delphi 2007 on top of DelphiSpeedUp.