Last summer I took my cz20 in the water. I found a silver ring, and soon after saw bubles comming out of the machine. I took it back to the hotel and loosend the compartment. I could have cried when water came out of the unit. I left the compartment slightly opened and let it dry out for several weeks. I was surprised that it powered up. I bought this unit used and only used it for a few times. WHAT SHOULD I DO. Is it still under any warranty. If I cant use it in the water, I will still use it on land. I would like to get it waterproofed. I enjoyed using it, and would like to continue learning how to use the cz20. Yes I do know it is old, but if their is a chance it can go back in the water, I would be very happy.