Looking to replace a cheapo ebay card with something new. I have 4 cameras at my job and would like to buy something that is more stable. I only wanna spend about $150 but would like to have something I can view on my Droid phone or home computer. I would spend more money but the card,computer is in a remote location where someone can break in and the police wouldn't get there till 15+ minutes on a good day from when the alarm goes off. My two main questions are is 30 fps to little for 4 cameras? cheap ebay cards appear to jumpy for me. I would like to stick with a card with good motion sensor setting and one that contains alot of features. Any ideas?? Thanks Mike.