These offers are legit and I have seen these deals work and they work great.

Gratis Internet Offers

FreeFlatScreens
freephotoiPods
freeiPods
FreeHandbags
FreeDesktopPC

OfferCentric Offers

MP3Players4Free
PVPs4Free
DVRs4Free
Cameras4Free

You must complete one offer and have other people complete offers also. Some have a minimum of 5 and others have 10 at the max I believe.