damn... i've been having a similar problem myself... i just can't decide if they are cops or if they are planning on stealing something.. we've had ALOT of traffic on my street lately (dead end street). that NEVER EVER EVER happens where i live. my grandparents lived in this house for over 25 years and i've VERY RARELY seen people that didn't live on this street around here. they are coming everyday now, in multiple cars...just driving by and staring really hard. hmmmm... anyhow, i say you set up your own video camera and pull your own little stake-out on those pig bastards. let them see you video taping them. i don't know...just give them as much hell as possible. i sent one car out of here the other morning (about 4am) because they pulled up right next to my truck in the street and just sat there...staring at my truck. so i headed toward the street with a four way (lug wrench) and the passenger turned and saw me....he almost shit his pants. they had to turn around before they could leave. you should have seen the looks on their faces. good times.