Just finished watching the guided tour. My thoughts...
Time Machine- while the interface is slick I don't like the idea of having to connect an external drive and powering it up every time I turn my Mac on. Though you can probably use an internal drive, they just didn't specify in the tour. I wonder what kind of performance hit the system will take with this kind of active backup scheme.
I like the fact that it has to be an external. I'm debating upgrading my MBP HD to a 250 (full install requires 9 gigs...YIKES, but an external drive makes so much sense for backup. .
iChat- The ability to share each other's screen is going to be incredible! You can even go in and work on someone's FCP project. Imagine the possibilities! I wonder how much latency it will have...it might be hard to do something that requires precise timing (ie Video editing).
yes, this could really be the killer feature of Leopard- on the demo it was lightning fast, but if it's anything like my experiences with VNC and the like, it will be a disappointment Updating- the way they make it look is you can install it without having to reformat, effectively keeping all your bookmarks, music, photos, email accounts, etc. Though I always worry about upgrades being buggy. Anyone have any experience with "upgrading" their Mac OS as opposed to doing a fresh install?