I received notice from No Starch Press stating that print copies of
Absolute OpenBSD, 2nd edition will be shipped beginning the week of 22 April, & for those who ordered with Michael's magic coupon, the PDF version is available for download now.
I just downloaded my copy of the PDF, & this appears to be a
very worthy update to the first edition! Congratulations & thanks both to Michael for his time, effort, & consideration of the OpenBSD community! Both veterans and newcomers to OpenBSD should
seriously consider getting a copy!
Note that
Absolute OpenBSD, 2nd edition can also be ordered from the project's Website:
http://www.openbsd.org/books.html#book10
However, note that purchasing there does not include the PDF version
(as I understand...).