Hey...
Plex86 has been awsome at helping me develop my OS, but unfortunatly, besides 
the physical memory access bug I sent a fix for, I have no idea how to fix 
the following problem:
After sending all the required parameters to the hard disk controller, I send 
the 0x20 (read multiple sectors with retries) command to the controller, and 
wait for an interrupt.  Under vmware, as well as in a real system, the IRQ 
arrives and the data is read from the data I/O port of the controller.
In plex86, no IRQ arrives.

Any idea why an IRQ wouldn't arrive?

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Thanks, Eyal Lotem

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