All,
The State of California has released the 2013 Rail Plan for year. It briefly mentions the Xpress West (DX) and the X-train around page 245. Maglev is only mentioned not by name but, generic MAGLEV with the Xpress West section mentioning that numerous projects have tried to connect the two states.
You can find it here. Be patient the file is quite large.
http://californiastaterailplan.com/wp-content/uploads/2013/02/CSRP_Public-Draft_Main_2013-02-09.pdf
Keep Flying On The Ground!
Ca/Nv Maglev News