How to animate a new added row?

How to animate a new added row?

Link to test case: http://live.datatables.net/xaloxomu/9/edit

Description of problem:
I'd like to animate a new added row but the slideDown() method seems not to work on DataTables rows (see the test case).
I also tried another strategy using animate() but the problem is it only grows the row height from its orignal size ans I didn't find how to start from 0px (I commented the code part of this strategy in the test case).

Answers

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