O-ring once bubbled...
Agreed. My buddy has the Vytec and I have a Vyper. My Vyper keeps me in the water about twice as long (obviously depending on profile and bottom time) as Decoplanner...I do not know a good way around this other than stop using it as anything other than a gauge (even with Nitrox) and switch to tables/software unless another computer does it better (maybe the VR3).
I have looked strongly at the VR3, but am put off by the button problems, cost of 2 software packages and the IR link to use it effectively, and the need for a laptop. Presumably the computer is useful by itself, but the addons appear to really increase the useability of the thing. I really don't want to have to deal with OMS though, but cannot get it from Delta-p directly. I have been given a good price by the shop I am talking to, same as that from Leisurepro, but they're an OMS dealer.
Two friends have the HS Explorers and I am not impressed by those at all.
Phil