I use BioSilk products, love'em, but they are a tad expensive. I'm also a fan of more creamy products rater than curling sprays - like leave-in conditioners for wavy hair. In Europe, L'Oreal had a product called bungee jump curl. It was fantastic- perfect texture for non-greasy, healthy luscious looking waves. I never found it in the states though, or anything that comes even close.
What I want to learn is finger waves. Like so:
I tried it once or twice, following directions online, but i sure didn't end up looking like Mae West... More like a wet chicken. Oh well, i'll try again.