Hey everyone! I'm new to the nitrox scene, and have conflicting information about my equipment. Some web sites say that my octo, a dacor Viper is nitrox compatible, while others make no mention. Both my dacor BC (talon) and the Viper manual say that neither is nitrox compatible, though they say it in the same language that make it sound like it's just a matter of meeting the definition of European Law! Like I said, some sites that sell the stuff say that it is in fact compatible. Assuming it was, I dove 38% O2 this weekend. Did I do wrong? How do I find out??? Anyone have the facts, or can you point me in a direction???