I have used REALbasic for almost two years, so learning Java, although hard, shouldn't be to difficult. I figure if I'm going to major in computer software and hardware engineering in college, I should at least get a head start in Java. Now here's my question. I got "Ground Up Java" off ebay. Great book. Easy to read. But the instructions in it for setting up Java on my mini Mac aren't applying. What should I do? I can type in Terminal "java -version" and a bunch of data comes up. So I know it's there. What should I do? BTW I am planning on using Eclipse or Xcode, and I have installed the developer tools (that's why I have Xcode ) Thanks.