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Please add material here as you learn...
If you have questions not answers, then add those here: That's how a wiki works.
if you download a new version of the package, or compile a new from from the svn, you can load the new version by doing
You can view the list of demo files with this command:
Then this will show you where they are on your system
system.file("demo", "BivariateSaturated_PathCov.R", package="OpenMx")  "/Users/~/Library/R/2.9/library/OpenMx/demo/BivariateSaturated_PathCov.R"
A named entity is the term used by the OpenMx library for any S4 object that includes the slot "name". Common S4 classes that create named entities are MxModel, MxMatrix, MxAlgebra, MxObjectiveFunction, and MxData. An equivalent answer to this question would be any S4 object 'foo' such that 'foo@name' will return a value.
Yes, there is. You can install it using Getbundles