Here is another piece of news that we have already discussed it here. We also found the Kastor related elements in the firmware but we didn't knew for sure that TAT's UI rendering engine is already build in the FP2 phones!! As you may have already know, the Feature Pack 2 for 3rd edition of the S60 platform brings the fancy menu animations and transitions and technology that powering this is from 'The Astonishing Tribe' which is also known as TAT.

Unfortunately it seems that it is all what we can get from TAT because of the compatibility issue with earlier versions of the S60 devices and therefore it is only possible to add some minnor cosmetic effects to the S60 UI! Anyway, Richard Bloor from SymbianOne fou.. .. .

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TAT's Kastor UI for S60 platform demystified - full story