So much for the impressions being from those staying at home ...
Odd and indeed disappointing about the CO2 sensors.
No news from Tom Rose? Divelife? Others? At all?
Some German guy named Göcke announced sometime early September
that he had a working plug-in CO2 monitoring system with fiber optic HUD that will be available by BOOT 2008 at the latest. For less than €1000.
I did see the CO2 sensor that Tom Rose had and he was talking about how to interface it with several rebreathers and the Shearwater.