Try www.amazon.com and you'll find it for about $25 but even at full price the book is well worth it. Anytime you need help for just about anything just ask. But also try a search on the forum as your question may have been asked and answered many times in the past (ie exporting models from Bryce :) ) As for models, are you talking about model from the Renderosity free stuff or 3Dcafe? Anything from 3Dcafe should be importable by most any version of Bryce except maybe for the newer versions of 3DS.