MCSE: The Core Exams in a Nutshell by Michael Moncur Here are the changes that were made in the 11/98 reprint: {23} para. -2, first sentence: "The network layer forms frames from the data link layer into packets, adding additional headers." changed to "The network layer adds additional headers to the frames from the data link layer, forming packets." (32) under "Interrupt", line 2: "recieved" should be "received" (58) para. 1, line 1: "import" should be "important" (231) fourth paragraph: removed errant "." after the word "for" (250) "Backups" section: italicized "D" in "Daily" (252) "Performance Monitor" section: removed the extra "s" from the word "values" also, removed period after the "Report" definition (264) "Complete Trust" section: inserted a space between the words "accounts" and "and"