Hello all, I recently acquired a Bronica ETRS and was looking for some help with a couple of things.

The first and main thing being how to attached and where to buy a cable release for it. And especially if it will work with one. I know theres no specific B setting, 8secs being the longest exposure setting. Is there any way of changing this?

Also could someone Advise the best way of attaching a flash, would it be the speed grip? Also would I just need the a normal flash cable.

Be gentle with me and my simple questions, I'm new to medium format!