Orio's tutorial is very helpful, but I had previously discoved a lot of this by my own trial and error. I didn't know about using the material summary to update ALL the materials at once. That's a neat and very useful trick! Obviously these are great looking plants and I am very impressed with how accurate they are. Howewever, I would really wish that Xfrog could become the POSER of the plant world, and that it could be as relatively easy to use as Poser is. I think the guys at Greenworks are tecnical wizards but they need to upgrade the interface and file exports. Then it would be a fantastic program and they would sell LOTS of plant bundles and software to people who aren't techie-types. I think lots of people would buy and use an Xfrog-Poser program and the market for new plant models would expand tremendously! BTW, the plant bundle I was looking at was the ASIAN plant bundle. If you buy it (and I checked around among the Xfrog dealers) that bundle, WITH Xfrog Lite, is a little of $500! You must have Xfrog Lite as a minimum to use the plant models, as they don't work "out of the box ((the CD)). If Greenworks is going to sell these model sets they SHOULD improve the XFROG software. I hope they will, as I think they would see a major new market grow for them if they took a look at an Xfrog-Poser concept.