Since I cut my Yahoo Web Hosting service (which sucked!) and my old pages were removed, I have managed to re-publish them one by one (at the AtSpace.com, which I think is so far so good for its service provided and its reliability and is truly Free)..
I think this would be my last old page for re-publication, which is also my first publicly published homepage with the very first serious articles of mine, mainly on the metering/exposure accuracy and measurbations on DSLRs (Pentax *ist D and DS mostly), here it is!
http://ricehigh.atspace.com/Exposure_Measurbation/home.html
And, I think the following article and page should also be read, which provides some basic concepts on exposure accurate and compensation for novices, by doing a simple experiment followed by some technical analyses:-
http://ricehigh.atspace.com/Exposure_Measurbation/FAStar_85_Delta_EF_RAW.html
Enjoy! I do hope that these are still useful nowadays although the DSLR models I tested are just so old and too outdated by now. :-)