Low Bandwidth 101

I recently picked up a P8X32A QuickStart board at radioshack with the remainder of a gift card I had forgotten in my wallet. I'm going to see if I can get it to read/translate SGPIO Data from my HP P400 raid card. Well, that is if it actually uses SGPIO instead of 2wire, which could be interesting to find out in itself.
One thing I do find interesting, is that there are no SGPIO implementations in the Propeller Object Exchange currently.

Some light reading:
SFF-8448 Specification
SFF-8485 Specification
SFF-8489 Specification
Serial Attached SCSI on wikipedia
SGPIO on wikipedia
IBPI on wikipedia