It also has the advantage of being something new and not just almost the same as Probodobodyne (yes, you can learn to spell that with the right count of O\'s). I just have to think of a really large satellite covered with pointless antennas from this pack and Probodobodyne ;P
You can add it to other engines. Get MuMechLib (save in plugins folder), go to your engines part.cfg, change [tt]module =LiquidEngine [/tt]to [tt]module = MuMechVariableEngine [/tt]and add [tt]group = [something][/tt]
Don\'t see it either. Take MuMechLib as an example, it contains a lot of part types that haven\'t even been used in an add-on yet. They aren\'t documented either.
[tt]MuMechVariablePod [/tt]only has as parameter and behaves exaclty the like a normal pod apart from that. (See http://svn.mumech.com/KSP/trunk/MuMechLib/VariablePod.cs if you know a bit about plugins)I think it\'s save to use it since you can change it back in 5 secs ;P