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
ok, thanks. I'll check with Canon
The other things I've read from various reviews is that these places will phone you to confirm your order, then try to hard sell you grossly inflated accessories well over market price.