USB ASIO improved driver by Propagamma, Music Software Options

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USB ASIO improved driver by Propagamma

[_using logic with mbox_]

I am using logic 4.7 on mac OS 9.2.2 and I am trying to use the digidesign mbox with it. Im using the "Digidesign Direct I/O" ASIO driver. I am constantly getting a message that is saying "error while trying to synchronize audio to midi".
I have tried to solve this problem by doing a few things but none of them have worked yet.

I have selected a "Larger Process Buffer" and "Larger Disk Buffer"
I have unselected "auto enable external sync"
I have tried changing the "Playback Delay"

If anyone is out there that knows how to solve this problem please help me out. I need to start making music again ASAP.
Thank you,
Dave