Dude, just spring the extra $50 or so dollars and get the Beltronics 940 from circuit city. Everything else under $100 (new) is a piece of shit brand like cobra or whistler. Trust me, you'll regret not going for one of the top contenders, even though that is their lowest series. Those other companies products basically alert you when it's time to pull over. If a cop gave me the option of buying a Cobra radar or paying the same amount of money for a speeding ticket, I'd pay for the ticket and learn my lesson.