http://social.msdn.microsoft.com/Forums/en-US/windowswic/thread/fdbcd8f4-5d75-4c33-8bed-97ef03a65c70 http://stackoverflow.com/questions/2755000/inplacebitmapmetadatawriter-trysave-returns-true-but-does-nothing http://www.andrewdothay.net/blog/2010/08/16/HowToEditMetaDataInsideJPGFilesWithC.aspx http://www.dreamincode.net/code/snippet3144.htm http://www.sno.phy.queensu.ca/~phil/exiftool/TagNames/EXIF.html http://www.sno.phy.queensu.ca/~phil/exiftool/TagNames/XMP.html#exif