example letter of motivation

Related to my goals for higher education (alias pengen skolah S2 tapi gada duit) so I was searching for scholarship. The scholarships there are Erasmus Mundus, Chevening, and Netherland Fellowship Program (NFP).
And then I have to write a letter of motivation.

Google result for the keywords : 'example letter of motivation' came out 15,400,000 links.
WoW.
It is a big number.

Click on few links below :
http://www.docstoc.com/docs/4667977/Example-Cover-Motivation-Letter-Example-Application-letter-Example-Application
very simple , few points to be taken into consideration.

http://www.scribd.com/doc/6669456/Motivation-Letter
really close to what I am looking for, it is an example letter of motivation

http://isampleletter.com/guide/cover-letter.html
not quite close, it is explain about the cover letter, but not for what I look for.

Lets try the keywords 'letter of motivation' then .... it came with 70,300,000 results

still a long way to go to write it down.
...
..
.