Welcome to ScubaBoard, the world's largest scuba diving community. Registration is not required to read the forums, but we encourage you to join. Joining has its benefits and enables you to participate in the discussions.
Benefits of registering include
Wow, some seriously thin-skinned people on this board lately!!
Being Open Water certified, it limits you to around 60' in depth.
An instructor shouldn't even allow you to take a Nitrox course until you have completed your AOW certification.
My two cents are, gain more experience diving, get Advanced Open Water certified, dive more...gain more experience then go for your Nitrox.
Ah. I can't help myself.
I know this may paint me as an insensitive bastard, but I am far from that image. I just can't stand things like that in a thread that is NOT about a bloated, OFF TOPIC rant like that.