RE the HDMI cable, yeah it was 6", 12", and 24" that the Radio Shack had in stock, at least according to his book. After asking to plug his laptop in, the judge (just a lawyer acting as the judge in small claims for the purposes of gaining CLE credits iirc) then told him that it needed to be at least a foot long, which was information he didn't have because he tried to call the clerk back to ask how long of a cable was actually needed but they didn't answer.
6" does seem like a preposterously short cable based on the equipment that I assume 99% of us use, but my local Radio Shack tended to stock a lot of specialty cables, they were basically never my first choice because they didn't really have standard stuff that I generally needed, but after I'd been everywhere else in town looking for something they always had the really niche thing that I needed. I don't know if this ever actually existed, it seems like something that would exist, but if you had a hi-fi cabinet with a matching blu-ray player and AVR that were designed to be stacked on top of each other, 6" would probably be long enough to chain them together without having to deal with the clutter of a longer cable in your cabinet, and then you would run a longer cable from the AVR to your display