The magic of the internet brings you the new blue printing of the 3rd edition: tsa3. This version will be updated periodically... notes are in the preface. Copyright of this book is held by Springer Science+Business Media, LLC, who has agreed to allow us to make it available on the web.
This is the original 3rd edition. If you're at a University that subscribes to the Springer library, you can download the book for free from the Springer Link.
A gentle introduction to time series analysis is now available (for free): tsa3EZ. The preface has more details.
To download R, go to CRAN and choose a mirror close to you.
The R issues for time series analysis page is still alive because, while everything changes, some things stay the same. The html version of the R time series tutorial has been updated. Go here to get your Quick Fix.
A text on Nonlinear Time Series Analysis was published by Chapman-Hall in January 2014. The text can be used as a reference for a second course in time series analysis.