00:13:00	Melissa Zhang:	http://www.math.toronto.edu/~drorbn/Talks/LearningSeminarOnCategorification-2006/
00:16:20	Melissa Zhang:	(Handout for those just joining us: http://www.math.toronto.edu/~drorbn/Talks/LearningSeminarOnCategorification-2006/ )
01:22:33	Melissa Zhang:	http://www.math.toronto.edu/~drorbn/Talks/LearningSeminarOnCategorification-2006/