vti_encoding:SR|utf8-nl vti_author:SR|tech vti_cachedlinkinfo:VX|H|../patk/Default.htm S|images/homeen.gif H|Default.htm S|images/introen.gif H|toc.htm S|images/tocen.gif H|chap27.htm S|images/preven.gif H|chap29.htm S|images/nexten.gif vti_cachedhastheme:BR|false vti_cachedhasborder:BR|false vti_timecreated:TR|05 May 2001 05:59:29 -0500 vti_filesize:IX|963 vti_cachedbodystyle:SR| vti_backlinkinfo:VX|rv6a/chap28.htm vti_cacheddtm:TX|13 May 2001 05:25:24 -0500 vti_cachedhasbots:BR|false vti_nexttolasttimemodified:TR|05 May 2001 06:00:33 -0500 vti_extenderversion:SR|3.0.2.926 vti_timelastmodified:TR|13 May 2001 05:25:24 -0500