Free laptop commercials

I keep hearing commericals on the radio for a site or sites that advertise that you can get a free laptop by completing “program details”. Basically they say that advertisers are tired of paying for ads and would rather pay you a laptop for jumping through some hoops. :dubious:

What’s the catch? This sounds more legit than a shaking flashing banner ad that wants to give me a free PS3 or an Ipod Nano, but what’s the catch?

The program deals you must complete have you spending money to complete them The money spent is way beyond the cost of the lap top.