I am working on the 10 amp power unit and I would like to take some advice offered here. On my first box, I have just two connections for power out, and my plan is that they go to track connections. I would seem smart to add more output connections on the next unit. While I don't have scenery or other features found on nice layouts, I think that I should allow for that sort of thing in the future. My question is about what voltage I want at the accessory connections. My power supply is rated for 24 volts, and my initial plan is to just wire that to the extra connections. Now I am wondering what voltage I want if I decide to add lighting etc. I also realize that I should have posted all of this on the Power Supply Forum, but this post is already going and I have already made the mistake of posting the same question on two forums. I appreciate this forum and I don't want to break the rules right from the start.