Hello everyone, I'm hoping someone can point me to some resources that might help out. I have a bit of programming experience on Windows (mostly vb + c) and a small amount of Java specific programming. I've never tried programming in the mac environment though. Here's the situation. Someone has created a windows executable through java programming that I wanted to use on a mac (g5). I asked for the java source to try to convert it for a mac program. I now have 3 java files and the corresponding class files. Now what? How can I compile these into a .jar or .app file? I tried javac through the terminal and I get errors in two of the java files. Will java which works on Windows automatically work on the mac or will the code need tweaking? The program is basically a file parser. It opens a file, parses information, and outputs a new file. Any help would be great. Thanks.