For the more serious modern day evidence of this, check out: Windows Vista: First of a Kind Features (de ja vue for OSX). Although, they both steal; Steve Job's stole the interface from visiting a friend at Xerox Paulo Alto Research Centre. Bill Gates nicked code/functionality from other non-copyrighted software (and screwed his friend over in the process). How ironic it is today when they both are so protective of their own products (and customer's too, IE Trusted Computing?)

Some "de ja vue OSX" was previewed by microsoft before OSX. Anyway, there is no more Machintosh computer, the changing process as ended and now it's just a PC brand (expensive brand) with branded OS and devices.

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The duration of this video has been updated from unknown to 8:27 - length declared by Stingray.