As for market , this tool will be available as free version and commercial version. I will post functionalists of each version later on . The main distinguished is commercial version will use open inventor library for visualization like petrel does. I will agree with you that you will not use something when you have Petrel me also, but if you cant effort license costing 300 K, if not you will need a tool , and that where we will come). Any way the project have been started. I need some help from you guys. As i posted earlier we will post information on product here then on dedicated site ( which now bieeng constructed) to give you a favor of future project we will produce petrel plagins with Aurora functions.