Google TechTalk from last week. 1 hr 6 min 41 sec: http://video.google.com/videoplay?docid=-6459339159268485356 -- Sincerely, Chris Calloway http://www.seacoos.org office: 17-6 Venable Hall phone: (919) 962-4323 mail: Campus Box #3300, UNC-CH, Chapel Hill, NC 27599