Oh, the ever elusive Pinecone Research link is back. Go here to sign up for Pinecone Research. Best hurry, sign ups won't be open long!
Pinecone pays $3 per survey completed and most times it comes with a product for you to test! They pay by check and I have never had a problem with payment. They are fast and reliable. You will not get rich but you will score some free items and a little extra cash!