I have the Romance of the three kingdoms iso I tried to run on my Ps2. I patched the iso with esr patcher and burned it using Imgburn with speed settings on AWS onto a Verbatim 4.7 GB 16x DVD-R disc. It loads fine in the beginning w/o any issues, yet at the main menu and during game play, there is a serious lag issue which sometimes resolves by moving the ps2 around a bit. Eventually the game ends up freezing whenever it loads. I tried a couple of other ROTK XI isos using the same burning method, yet the lagging issue still occurs. I'm pretty much stumped at this point since I usually use Imgburn with burn speed at AWS setting and the games I burn typically work w/o any problems. Does anyone have any idea of what the problem could be?