Tune up Slideshow Java Application for Mac OS X

Hi – I’m looking for professionals with Mac OS X / JAVA/ openGL / Quartz Extreme EXPERTISE ! I accept only company or freelancer with access to Mac Intel Hardware and OS X 10.4.10 + java 1.5.07 I need to tune up an existing slideshow software initially develop for Linux actually working correctly on my Mac but transition are too slow and not enough fluid! Transition type are only push right to left, left to right, top to bottom, bottom to top. This slideshow application is network based: (some kind of photo streaming solution) a server deliver/send the pictures to nodes that present the pictures full screen! This application (actually working) with simple push transitions need to be much more fluid. Second part of the job’ll be to make a translation as plugins for apple TV. Please feel free to ask for details !