We've bought 50 modules on snowcovered and must say this is the best gallery for DNN. It also has the best support we've had on a module of this kind. We had some suggestions/improvements and they listened to every one of them and are even implementing most of them in future versions! Excellent!
Great module, works faster & smoother than the 4-colored alternative from Mountain View. However, I can't seem to be able to contact support. I'v read all these "great support" comments below but I'm not receiving any response atm.