Our Holiday Guide to ... Holiday Guides Sorting out which MP3 player is best, how to select a gaming console or making sense of high-tech TVs can become as much a chore as decorating your house for the holidays. Enter the ever-popular tech gadget gift buying guide. &lt;FONT face="verdana,MS Sans Serif,arial,helvetica" size="-2" color="#666666"&gt;&lt;B&gt;-washingtonpost.com&lt;/B&gt;&lt;/FONT&gt;