how to create a new template in typo3

[thread_PHP]

Hi all
How to create a new template in typo3 cms. I need one more information, How can we create a t3d file? What is T3d file format how is it related to typo3.

Anybody please help me i am new to typo3 development and template management in typo3

thanks in advance

[thorpe]

Maybe you should ask this on a typo3 support forum or something. This is a php board.