Hack Help Forum - Multiregion Hack/Advice for th Sony DAV - S300 System - Page 1

After reading other strings I get the impression that this is a difficult one to crack. I assume that the clever people at Sony have made their DVDs hack inpenetrable? Is this so?
Can someone paint a clear picture as to how to multiregion the above player whether it be chipping, code hack or whatever?

Your help will rewarded with great kindness and joy.

Thanks

Phil