Quartz extreme = fast.<br><br>Even my 600Mhz iBook can deliver smooth spins and 3D effects without hesitation.<br><br>just starting to play with it.<br><br>For those that have questions, I haven't had too much play time, but I thought I would upload the user manual in PDF if that helps you out - 7.5Mb download.<br><br>http://imacusers.com/macminute/KeynoteUserGuide.pdf<br><br><br>