Here's a neat trick that may or may not work.... I've never actually tried it, it's just a thought I've had. In theory, it should be safe... but I take no responsability should you try it and it screws up your box/chip. I'll run the idea by the hardware guys tomorrow, and have them look into it in more detail.
Install the SPICE as usual. Then, take the blue/black d0 loom, and plug it into the appropriate spot on the chip. Now, instead of soldering the blue/black wires to the motherboard, twist them together, so that the exposed wire portions at the end make good contact with eachother. Wrap the end in electrical tape to avoid any shorts.
This should effectivly ground d0 through the chip itself, with no soldering.
If anyone wants to try this and report back, cool. But again.... I've never tried it, so I can't say for sure that it wont cause issues. I'll do some experimenting, and have the hardware guys do some technical analysis, and we'll let you know!
--Artifex