Certainly all the Suunto range will allow multi level planning with the simulation mode so that covers about half the computers world wide for starters.
I hate the eRDPML - a complete abortion of an idea that replaces a complete abortion of an idea (the wheel). Wonder when the eRDL-ML-EAN will be out.
I already addressed this. It will come out right after the eRDPml PDQ SOL that occurs when someone sits their tank on it or it falls in the water. Funny thing, I can run over the tables with a truck, stick em in my BC pocket, or throw them against the wall and they still work. Wonder if the little calculators can say the same? Oh and I like the wheel. But as was said none of them are really necessary. Tables can be used to plan mutilevel dives quite easily.