Page 1 of sony DRU500AX region code help!!!

Hi , i got a sony DRU500AX on the user´s manual said that the region code can only be changed 5 times, and it keeps the last one. Now i can´t play all my dvds because they are from differente regions, i want to know if there is a way to fix this problem and to set it multi-region.
pls help!!

Eva, you`ll need to use a software solution like DVD Region-Free http://www.dvdidle.com/dvd-region-free.htm to unlock the region coding of your drive as no-one has produced an RPC-1 firmware for the drive yet, see http://www.firmware.fr.st/

Cheers,

Spenny