Thanks, Cosmo, and thanks for the encouragement now that I've started. It was you who gave me the impetus to get myself out from in front of the computer and away from bed where I'd been watching movies while I was feeling miserable. I'm feeling better now, but I don't need to go to work until 1pm tomorrow, so I can grind the yellow ribs down in the AM!

I've finally figured out what to do with the Right Angle Power Connectors tonight. I'm just going to remove them altogether and solder an ATX Extension Cable's leads to the MoBo, doing the ATX conversion right there at the PCB's connector thru holes. That way I can use an ATX PSU that'll fit nicely into a Modular Mac's PSU sheet metal for the final version and I can test the rig with any ATX PSU I've got on hand . . .

. . . and do so without any further modification whatsoever! }