[James OLC]

ISIS used to be a part of Littlefuse so the development did come in a "big company" environment. Jay has since taken the ball and run with it.

I've used the system longer the anyone - anywhere - and would not hesitate to use it on a future build.

With respect to wmjr's comments - I disagree. I think that regardless of who's aftermarket system (or '60's vintage factory for that matter) you are using, if it fails in the middle of knowwhere you are hooped. I don't see the likelyhood of being able to find a replacement board for any manufacturer on a whim so that's pretty much a red herring. The ISIS system uses conventional micro (?) fuses so it's not like general service is an issue.

And for what it's worth I have been there - I had a power cell that died on the OLC - it was a simple workaround and the cell was replaced in two days. One of the advantages of a plug and play system...