http://www.apple.com/macosx/leopard/accessibility.html
From this site:
Closed captioning
QuickTime currently supports closed captioning by including a text track alongside audio and video content. But improved QuickTime support will automatically display the CEA-608 closed captioning text standard in analog broadcasts in the U.S.
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Anyone think this means support for Closed Captioning in iTunes video downloads? As a hearing-impaired Mac-User, the lack of subtitles/captions in the TV shows is the one thing keeping me from buying a bunch of them. I hope they address this issue soon...
As for the rest of the stuff:
1) Time Machine--cool name for a cool idea. However, I use a Powerbook, and my External HD is in another room. It's not connected all the time. I wonder how this setup will work? And like others, I initially thought "System Restore," but then I realized how different this is, and how Useful. But how far back can you go? I have files on my computer that are almost 10 years old....Will time machine be able to find stuff that was deleted years ago (I do mean AFTER time Machine is installed...I obviously don't expect it to find stuff deleted before TM was installed).
2) Mail. To-Do implementation looks neat, and themes might be fun for a Christmas letter. But I really don't care about HTML mail.
3) iChat. "Share the Screen" looks awesome, if it works well. So does being able to do a slideshow while chatting with someone...
4) Spaces. I've gotten so used to Expose, I can't see Virtual desktops being that big a deal to me. But It's a good feature for those who want it.
5) Dashboard. From the previews, it seems like Dashcode will be available as part of the OS?
6) Spotlight. Over-the-network searches sound great.
7) iCal. More networking features are great, but most of my friends/coworkers have PCs, so moot point for me.
8) Accessibilty: See above about Closed Captioning. Anything that helps Hearing impaired users is great.
9) 64-bit. Kind of Obvious?
10) Core Animation: Will my 1.67 G4 Powerbook be able to utilize this in any way?
Overall, great Keynote, I thought. the only people that should be disappointed are the ones claiming all kinds of crazy stuff, as always.