Pinecone Research! This company is fantastic! Each survey pays $3 - check or paypal - without needing to track earnings and cash out - it's totally automatic and pretty quick! I've typically gotten a couple surveys per month, some being product trials with free stuff.
If you have applied before and have heard nothing, apply again. I applied 4 times before I fit the demographic they needed to fill (no, I didn't fib - that's just not right). Hurry and sign up - once they fill what they need, they close up - it happens within days or even hours!
EDIT: This MAY have already closed. The link is working for me but not for others. Did it work for you?