yoke to din

I learned to dive in the middle east, where DIN is the standard, and now I am back living inthe US, where everyone uses Yoke. Some dive shops/tank rental places apparently do not have both types of tanks, so I would like to get an adapter for those situations. I have Poseiden regs... does the...

I've been eyeballing some HP tanks, but the service pressure requires DIN, so I was wondering.... Is there a kit still available to convert my Yoke into DIN? I saw a while back about it, but all the links seem to show discontinued. Anyone have experience with this? I'd think it would be more...

The Hollis regs are already at the shop getting serviced. If I change the Hollis DC3 to a DIN using the conversion kit, does it need to be re-serviced? I'm converting to DIN because I just got a stupendous deal ($50) on a PST HP 100CF/13L 3500 tank with a Thermo DIN valve, still in hydro! My...