Convert Powerpoint Presentations to Keynote & Open Office Impress

I've got 20 simple Powerpoint presentations that I need a Keynote and Open Office Impress version of each created. There are about 10-12 slides per presentation and most of the presentations are almost the same. (5 master presentations with 4 color styles = 20 presentations total) Some slides have simple animations and transitions, so you will need to recreate those within Keynote and Impress. I understand the animations and transitions will not be exactly the same in the other programs, that is OK. Just use the closest thing. Here's a video screencast of me explaining everything in full detail: => [login to view URL] Final deliverables will be 40 files in total - 20 Keynote Presentations - 20 Open Office Impress Presentations