Does the startup disk method work with softmodded systems? The best way would be with an ISO version, to circumvent the optical drive completely.
In my testing with OPL 0.9, all games require mode 1 enabled or they won't boot. Xploder's main advantage over GSM is 480p quality, field rendering...
There's no need. Simply install an older version of stand alone GSM, activate the chosen resolution and exit into PS2 System Menu. From there, launch OPL as normal, and make sure GSM is set to Off in game options. For a permanent solution you could always hex edit ISO's directly...
Related, I've discovered a method to get HDTV Xploder working with OLP. See the tutorials forum for more info, I don't have permission to post links yet.
Requires an original retail disc. Should work with an ESR patched Xploder disc, but I can't test this as my drive's dying.
Launch Xploder disc from "Lauch Disc".
Choose the desired resolution.
Eject Xploder, leave the tray empty, close it, and hit "Start".
After failing to launch, you'll be...