Software enlightenment

Have you made any presentations in your work place? What have you used for your presentations ?
Well... so far I had done presentation using only Microsoft Power point. Some time back I used, Pages, a tool within iWork from Apple. I was bowled over by the various elements of this. I mean, there were ready templates available in different formats from Summer Party Invitations to Daycare Notice to Surf School program to Yard Sale. The template had relevant pictures for the different occasions as if words were hardly required. I was confident, if I made presentation to a huge crowd, I could their attention effortlessly with my wonderful templates.
That was until I saw KeyNotes today. WOW ... thats the first word that comes to my mind after having explored some of its features. I mean, here is a tool which will help me build presentations using such lovely templates and formatting capability .. I am in awe. There is this "Smart Build" feature which will help build my presentation just the way I want ... I can set my presentation text to appear like sparkles in the color I chose and have my images spin and swap whenever I need them to. And the icing to the cake ... well the audio / video feature. Yup, you can play a pleasant violin tune when you want to make presentation to students about violins and play a video demo of a tool you want to encourage users to use. Awesome or what ????

You tell me if you are awestruck by any particular application !!