I always download and install everything in the new release, regardless of whether I think I already have it or not.

Doing it that way, I make good and sure that if there have been any updates to any of those things that I may have missed or something, -- I'll now have them.

Of course, if bandwidth and internet connection are a problem, then you might prefer to wait on the hard copy delivery. In some cases, that has been happening faster than many expect this year.


--Mac