Cluster Handlers:
Dload has 3 different ways to get the start address of a cluster: continuous, buffered and plain. 'Continuous' is the fastest one, but it only works with non-scattered files. 'Buffered' uses the Retro Replay ram as a cluster buffer. It's speed is almost the same as 'continuous', but it can only handle images up to a certain size. 'Plain' is the slowest routine, but has no limitations. The dfi plugin selects the fastest available mode. In debug mode you have the choice. To enter debug mode, hold 'Right Shift' while pressing return to start the plugin. Hold the shift key until the first message appears.