http://blog.laptopmag.com/dell-support-caught-using-shady-sweepstakes-to-hawk-warranties
"... In three separate calls during our undercover testing for LAPTOP’s annual Tech Support Showdown, Dell persistently pushed premium warranties. At one point a rep claimed we had won a daily drawing that allowed us to buy a four-year extended warranty for the discounted price of $317. All we wanted to know was how to improve our battery life.We wish we were making this up – and so does Dell. When confronted with our findings, the company told us that our observations give the company “important lessons to learn from.”
You think? Here’s a blow-by-blow of our experiences and Dell’s responses to our follow-up questions."