A nice referral program with detailed explanation is available from the guys at Project Wii. Basically, you can win a new console by signing up and getting 1 freecredit for completing an offer. The really nice part is that the offers cost as little as $1 for half a credit and less than $5 for a fullc redit. Once you've signed up, you can cancel there after anytime.After this you refer others into the program (sponsored by 123Network)and you can earn a Nintendo Wii console. Go to the link below and it explains it in detail

http://tpthunder1.blogspot.com/

Personally, i've signed up for the Ebay Auction tool that helps me increase my margins when selling on Ebay. It compiles historical data of what similar items have sold for on Ebay so it gives you a greatstarting point on how to price your product and maximize your profits. This is not a SCAM. It's a legitimate offer and a great and simple way to earn a new game console if you know how to get the word out to others.