Minasi wraps up his book with a table of hard drive specifications, manufacturer contact information, and an excellent, lengthy glossary of computer and hardware terms. You'll also find two companion CD-ROMs, one containing video clips of Minasi's lectures and the other containing handy diagnostic software. Taken as a whole, The Complete PC Upgrade and Maintenance Guide, Seventh Edition, is an excellent value. The author does an outstanding job of communicating his ample knowledge to the reader.