By all means go for FE! To complete the program, look for 3 separate downloads. One is the main FE program, one is a formula compiler, and the other is a fractal landscapes library. Unzip all 3 downloads into your main FE folder, and you're ready to go! I also highly recommend joining the FEusers mailing list (link also on the Fractal Explorer site). A wonderful group of supportive fractalists that will have you up and running in no time!