Thank you for answering! Yes Dann-O commercial strategy is good, if I could, that's what I would do, But (for the moment) I just can't offer to download files and the faster way for me to get this project available is to send the whole CD content. Maybe in a second time I will make a PHP database with security codes and everything... Then I could offer to buy just some items. But not for the moment. You all said that 30$ is a good price, I think I can do that, I must know first how the CD (with booklet inside) copy will cost and the postal charge too of course. I got a lot of work still on the Web site because I want to describe the whole content ( with pictures of every models ) I think it's necessary to offer a complete view of what buyers will get. Kemal, I've seem some of your artwork (hi class!) and I would be curious to see some of your models! Anyway, just 4 fun.. I've made this image, do you think it could be ok for the "advertising" part of the project?