There's an inkscape extension Sozi http://sozi.baierouge.fr/wiki/en:welcome which is also very easy to use tool to make prezi like presentation and it's also FOSS.
I've used Sozi once before and it's pretty impressive for what it is and far easier to use than the tool we're discussing here - mainly because Inkscape is so cool.
Comments
There's an inkscape extension Sozi http://sozi.baierouge.fr/wiki/en:welcome which is also very easy to use tool to make prezi like presentation and it's also FOSS.
I've used Sozi once before and it's pretty impressive for what it is and far easier to use than the tool we're discussing here - mainly because Inkscape is so cool.