I only have Kingo 1.2 and 1.5, so I can't swear that I used 1.5, but I probably did. (With 2TB sitting on the network, you tend to not delete things, so you don't have to go looking for them again. Unfortunately my "cheap computer parts" supplier, MicroCenter, is still back in NY and I've moved to NC. I could still order online, but sometimes, poking around what was on the shelves, you found real bargains they didn't list on the site.)