wget -nd -A.mov -r -l1 -np http://ice.fas.harvard.edu/%7Ebok_cen/booksvid/vids/hts/
For anyone who doesn't know wget, this can be dissected to:
-nd means "no directories", so don't mirror the directory structure
-r means to visit recursively (i.e. grab relative links)
-l1 means "one level" (i.e. don't grab the links from any subpages)
-np means "no parent" (i.e. don't go to subdirectories which are parent of the current one)
-A.mov means 'accept' .mov (i.e. download movs)
http://www.christopherlewis.com/WGet/WGetFiles.htm
With the latest version here: http://www.christopherlewis.com/WGet/wget-1.11b.zip
Here appears to be a summary of it here: http://video.google.com/videoplay?docid=6084221876531914922&...
And Harvard has it all in a number of separate videos: http://isites.harvard.edu/fs/html/icb.topic58703/winston1.ht...