In some cases, PCs cannot start this video due to the Audio or Video drivers not initialized (or drivers etc issues preventing it) However, here the Video for those who never saw it 
http://www.zshare.net/video/123093650e23c163/
When you boot first time into leopard it shows you this and then asks for Name etc etc
For those interested only in it's extended Audio, http://www.aqua-soft.org/board/showthread.php?t=48966 
wrong -("In some cases, PCs cannot start this video")_? !! ... alike ->( In "some cases", Mac's cannot start this video)
Yep 
maybe I'm sure I'm not the only mac geeky around... lol
My figure of downloads shows plenty (so many missed your link) but hey, your size is GOOD I mean, I just joined the MOV file with it's audio and here it is while you must have done better compression )
I'm still wondering why people are still d'loading such a huge file???
Edit
I just found that someone else also leaking it on YouTube earlier its smaller then both of our size yet HD in resolution?? hmmm... when was mpeg 4 standard lost with flash? strange...
wrong -("In some cases, PCs cannot start this video")_? !! ... alike ->( In "some cases", Mac's cannot start this video)
I can assume from your text that you are totally unaware about existence of some MACs which has this type of problems Besides I happen to be a nice guy who wants to spread things cheers
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