hdtv calibration images

What is the best image calibration LG30R series LCD?
I have a 720p HDTV LCD 37LG30R. from 1 month ago, and even now I'm not sure the best calibration of the TV picture quality. Pls give me advice …
1st, calibration / adjustment are subjective. Not everyone wants the same. 2nd, for optimal viewing configuration will change slightly with a change in the entry and / or room lighting. You can pay $ 200 – $ 300, have to do (a loss of $ $ $ in my humble opinion), buy a DVD to help the calibration or, if they are not fanatics, the use of this site free and simple guidelines to help: http://www.flat-screen-tv-guide.com/how-to.html. The site is satisfactory for 90% of the viewers. You can do it
Secret Ways to Improve Your HDTV Picture – Tekzilla Best of
