There have been questions about using the April 2008 CTP of V2.0 of MRDS and I thought was best to create a new thread.
Let me first say that most of the code works on V2.0. However, migrating it from V1.5 is not something that I can recommend to a novice.
At this stage I suggest that you work with V1.5. You can install V1.5 and the CTP of V2.0 on the same computer with no problems, so just install V1.5 and then the book samples.
There will be another CTP of V2.0 soon, so there is not much point in building a package for the April version. (DssDeploy packages are version-specific). So we will aim to create a new package for the next CTP of V2.0.
If you only want the Maze Simulator, I have supplied a package for the April CTP that is available from here: