Revisions for Chapter 2, System Requirements

[Chris Tillman]

Proposed revisions for Chapter 2, System Requirements attached.

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|  .''`.  | Debian GNU/Linux: <http://www.debian.org>            |
| : :'  : | debian-imac:    <http://debian-imac.sourceforge.net> |
| `. `'`  |      . oo       Chris Tillman                        |
|   `-    |     (   -)      [EMAIL PROTECTED]                |
*----------------"--"--------------------------------------------*

hardware.dif