I tried using omnipatcher but the "enable auto-bitsetting" option is greyed out when I load the firmware file "Sony.710A.BYX5.patched-cf-mcled.exe"
Any ideas? I need to change the booktype on my drive to burn as DVD-ROM
download the stock version and apply the settings to it: http://codeguys.rpc1.org/firmwares.html#DRU-710A
auto-bitset wasn't disabled in older op versions, a bug...?!