I wan to set up a budget video surveillance system for monitoring my business. I really don't want the expense of DSL with a static IP as required by some of the dedicted systems. I am confused by the junky x10 ads and have seen some what appear to CCTV quality at a reasonable priced components ( DVR cards etc) on fleabay but don't know where to start. Any links to websites to get me started are appeciated .