Re-mixing and sampling are two sides of the same coin.
I don't agree with this statement. Re-mixing can be totally unrelated to sampling. For instance: think of the latest re-mix of the Beatles album "Let It Be" called "Let It Be - Naked".
The producer George Martin took the original multi-track masters and re-mixed them. He changed the EQ and emphasis of some of the parts, turned up other parts that weren't as prominenent in the original mixes (i.e. Billy Preston's keyboard), and turned down or shut off other tracks (the Phil Spector orchestrations). The resulting tracks were the same length as the originals, but sounded different due the the "re-mix" on the board. I suppose you could also call what he did a re-master in some elements.
This, of course is an oversimplification of what he did, but my point is that the resulting tracks are re-mixes of the original. No sampling was involved.
This is close to what Timbaland did with Tempest's song. He basically took the whole thing and layered on top of it his own drums and Nellie's vocals. He turned down the original bass-line and added his own copy of it. I've heard a lot of people say that what he did is "sampling"....they argue this as some sort of defence for what he did (I know you're not saying this). But such a large, continuous use of an original tune doesn't fit any definition of sampling I've come across. To me it's closer to a re-mix.
That doesn't mean that re-mixing can't involve sampling as part of the re-mix "twist". The re-mixes of Bjork's songs (for instance by Moby and - er, I think - the Chemical Brothers) in many cases involved sampling. But sampling alone does not equal re-mix nor vice-versa. The two can be mutually exclusive.
I'm not trying to argue with you. I'm just trying to clear up some misconceptions about sampling etc. I've seen floating around on the 'net. While I'm not into rap or hip-hop, I've done a little bit of re-mixing and sampling. I'm NO professional, but I don't come into this discusssion from a totally uneducated standpoint about the two techniques.
Anyway, I guess we're on the same side and this has been argued out a lot. So I hope Tempest gets something for the re-mix Timbaland did of his song. Timbaland shouldn't be able to use the "fair use" sampling defence in this case because he didn't sample.