I have been using CodeWarrior IDE on the eMacs at my school and in that, I create a new file for each class, and just stick them all in the sources tree in the project manager and it compiles everything fine and dandy. However, when I try to do the same in NetBeans at home, the different files don't seem to see each other. How would I go about letting the compiler know that all the files are to be compiled together as on, the way CodeWarrior does it? Any help is appreciated, thanks a lot.