We can now ship you a loaner junction board that will let you drive your Insight without its' battery. This means that your car won't be down while we fix it.
Here is a picture of an Insight with the board installed. It drives normally (okay, it's a little pokey without assist, but it runs fine). It starts with the starter and does not auto-stop. The 12V battery is kept charged and the Electronic Power Steering works properly.
One caveat, your 12V battery must be in decent shape. Under normal use, the 12V battery can be on its' last legs and the car will still work. With this mod, the battery has to be able to perform like one in any normal car.