Before I became a full time Mac user, I really coveted the cool windowing feature of Os X 10.3 called Expose.After installing several versions of software that purported to be the solution, I gave up looking. And just switched
However a co-worker of mine also had the lust and has continued his search. Today he showed me Entbloess and I have to say that if I were a windows user still, this would have been the end of the search for me.
I have seen this product in action. the animations are smooth, the previews are active and it is a very close approximation of the full features of Apples Expose.
If you have been looking for something like this. Please check this out.