You can buy Orca3D directly online worldwide with all three major credit cards. As soon as your transaction is completed you will be able to download and install the program and start working right away.
Direct order link:
http://www.orca3d.com/order/order.htm
Orca3D home page:
Email support:
Postal mail and fax:
DRS C3 Systems, LLC
Advanced Technology Center
149 Log Canoe Circle
Stevensville, MD 21666 USA
Fax: +1 410-643-5370