Microsoft is crafting a tool dubbed LUA Buglight that will call out potential software conflicts with a security feature in Windows Vista, related to the new Least User Access, or LUA that lets people run the operating system with fewer user privileges.
…crafted a tool to detect potential naming conflicts.
http://www.lua.org/
Its an acronym for a feature/concept, not a product itself (or even it’s normal name, just a short form). Is Apple in conflict with anyone who sells hardware with a MAC address?