I want to backup Keynote presentation. In case of computer failure, I can still give the presentation using another computer (Mac or PC undetermined). Could you please let me know the best way to do this? I saved the presentation as QuickTime, PowerPoint, PDF, Flash and HTML formats. However, none of these format can handle the original hyperlinks between the slides correctly. Exporting to PowerPoint format even degraded the image quality. I am using Keynote'08. There are lots of photos and videos in my presentation. Under Performance->General, I have already checked all four boxes under the field Save. Thanks.