WWW.ACEPIXS.COM . . . . . ....NEW YORK, OCTOBER 4, 2005....Matthew McConaughey arrives for an appearance on The Late Show with David Letterman.....Please byline: AJ SOKALNER - ACE PICTURES.. . . . . . ..Ace Pictures, Inc: ..Craig Ashby (212) 243-8787..e-mail: picturedesk@acepixs.com..web: http://www.acepixs.com