>Create a master executable which points to executables for 20 project modules or from the master executable can you just point to individual project modules which are not executables??

I had to make this decision a while back in our design. I chose to make it one big exe. With all of the applications using one application object. The user would choose via the menu which sub application form they wish to view. We have approx 13 major applications and in the old 2.6 system a main menu would come up showing all of the apps as buttons that the user would choose. The user pressed a button and that application would be lauched. With VFP we have included all of the apps and their forms in one major build. This way the user can open one app form and look at data and then ask for another app form with out having to go to some main menu and have another VFP session run.