yes spyeye is cheaper than zeus.
it has better interface too
http://www.opensc.ws/opensc-marketplace/9184-new-bot-spyeye-v1-0-formgrammer-autofill-cc-modules.html
u fucking retard, its not backdoored. thousand people have downloaded and used it so go fuck off.
also server files are not included because you have to use the old admin panel. this forum is full of noobs.