I've always said that all ALL of the Law is applicable physically and/or spiritually.
There is a common misconception that the majority of the Law is inapplicable today. However, when you actually take the time to read through all of the ~613 laws, you see how many of them are do-able and applicable. (Thus the Law thread I created.)
Obviously, there are many that aren't physically applicable. There are some that aren't physically applicable for some people (Agricultural, military, etc.) There are the ones that involve the temple, which are not able to be kept physically. But I believe there are spiritual lessons we can learn from them and that can affect our daily lives.
And most importantly, there are the sacrifices, primarily Leviticus 1-6, that aren't physically applicable due to Jesus' sacrifice. But each of those sacrifices represent a certain aspect that Jesus' sacrifice accomplished. Again, being aware of what His sacrifice actually did is a crucial part of our lives and should affect the way we daily live.
So again, I believe ALL of the Law is applicable physically and/or spiritually, as long as we put it into it's proper perspective and context given Jesus' sacrifice.