New Owner of a 2009 Jetta TDI Diesel

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Hello all; I am new to this chat forum and also a new recent owner of a 2009 Jetta TDI diesel... The car is really nice and I am enjoying the riding experience and fuel consumption effeciency.. Howerver, being a new (1st time) owner of a diesel car, I would like to seek any advice that will offer tips that can help maximize the fuel effefiency, any thing that may be unique to a diesel and over all input of operation from those that have this type car..

Thanks in advance for the input..

RKSKEET