windows 7 has a backup tool that makes bootable cds, or will work with a readily available recovery boot disk  iirc. Otherwise pretty much any decent imaging software, like macrium reflect free will do most of what you need, other than running in ram.

Need a software backup solution with specific features
This question gives the answer that Java's @Override has the C# equivalent of the override keyword on methods. However, since Java 1.6 the @Override annotation can be applied to interfaces also.

The practical use for this is that in Java you get compile errors when a class claims it implements an interface method when it no longer does (e.g. if the interface method is removed). Is there equivalent functionality in C#?

Some code examples:

Java:

public interface A {
  public void foo();
  // public void bar(); // Removed method.
}

public class B implements A {
  @Override public void foo();
  @Override public void bar(); // Compile error
}


C#:

public interface IA {
  void Foo();
  // void Bar(); // Removed method.
}

public class B : A {
  public override void Foo(); // Doesn't compile as not 'overriding' method
  public void Bar(); // Compiles, but no longer implements interface method
}

