How can I compress slide shows under Apple?

[Cliff]

I would like to create slide shows, including music and text, in Powerpoint.

However as Powerpoint is a Microsoft utility I'm not (to my knowledge) able to compress the information using any compression utility compatible with Apple.



And without that facility it's impossible to email a link from Powerpoint as the information is too great.

I know that there is a utility (I can't recall the name) that compresses the information by about 90% so that emailing to friends is problem free. However it's not compatible with Apple...only with Windows.

I'm currently exporting slide shows from Aperture 3 into Youtube. That's no problem at all but the picture sizes are restricted and I want the ability to create and share a full screen show as in Powerpoint slide shows sent under Windows.

Any help would be appreciated.

Cliff