The e-tile products are the first I've purchased off of RPGnow. I've used several of the demos and the Lost Temple series for a large pirates vs. golem battle as they pirates made it into the caves underneath the temple. The e-tiles really lent an ease of use, a sense of something "there" and more than a little bit of flavor. I just purchased the Decidious Forest and am using them in battles tomorrow. As an artist, I really appreciate e-tiles asthetic without sacrificing utility.