So, I'm interested in setting something up for home surveillance. I've seen the kits they sell at electronics stores, but don't really know what I want/need without talking to someone that knows more about this, and I'm figuring some of you might.... What I would like: a wireless system that is capable of taking pics when movement is detected or every few seconds. I would like these images to backup to a DVR of some sort, but I would also like the images to be transferred to a website where I can view them from a browser or my phone in real time. So... Do I need something such as this DVR as the centerpiece for such a system, and then add cameras on? Any suggestions would be appreciated. Thanks.