I want to get one camera set up in my apartment. Just pointed at the door, just in case my landlord comes in when she's not welcome or anyone else for that matter, I want to know. I don't need some elaborate security system costing hundreds of dollars. Just a simple camera, hooked up to my computer. Is there any camera out there with a USB cable that hooks up to your laptop for recording that anyone knows of for a good price? Anyone have such setup?