Jeffery Katzenburg, CEO of DreamWorks Animation, has been finding that the conversion to 3-D in movie theaters is taking longer than expected, reports IMDB. Commenting on the progress various cinemas have made, Katzenburg notes that the conversion has “dragged along, and it’s been pretty disappointing.” On a positive note for the company, first quarter profits were up from $15.4 million last year to $26.1 million, largely due to the success of Shrek The Third DVDs and Bee Movie oversea ticket sales.