Thank you very much for the replies. They have been very helpful and given a good foundation for what to look for and what to expect. I know it's routine and I guarantee it has been asked hundreds of times on this forum and I appreciate the responses. With that, can anyone recommend a system that has a quality, reliable internet/Iphone viewing option. I know people have had issues with Swann Iphone app and it is generally not recommended, so what do you guys use? Thanks again.