Help getting started?

[HHH]

I have burned ISO files that I have downloaded and played them with Utopia's bootdisk. I have a dreamcast and 2 PCs with different burners. I also have CDRWIN, NERO, DISKJUGGLER, and Adaptec Software. If I get ahold of this neogeo-DC/PC-DC cable i keep hearing about and I learn how to use dreamrip can I go rent a DC game from the video store and copy it? I know I am making it sound simple but b4 i invest a lot of money in all this I want to know simply can it be done.