I've always opted for Acrobat 7 to Acrobat 8 because of the latter's heaviness, until recently when I became more comfortable with it. I stumbled on a write-up recently on what Acrobat 9 is bringing our way and I became very excited. Here's an extract from the writeup
'Acrobat 9 Pro Extended has all the capabilities of Acrobat 3D version 8, but also so much more… There’s a Video-to-Flash transcoder which allows drag-and-drop of any type of multimedia format onto Acrobat 9 Pro Extended, and it’s converted to Flash video automatically. And, Adobe Presenter – a powerful add-in for Microsoft PowerPoint, is included! This technology is so cool. It allows you to add audio, video, and SWF in a PowerPoint presentation and then save it to PDF for viewing offline'
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