Hi, there is no other venue to report this, but I've tried many times to purchase the Java desktop edition for my son, on many different credit cards, and received an error message each time. I am calling it a payment "bug". I am familiar with paying for something online, so this is not user-error. If you are able to help or forward this to the right dept - yay! I ended up buying the Windows version, but really my son wants the Java one. As we don't have a working PC platform. again, super helpful if you can send this on to the right place for assistance.