This probably falls under the "If you have to ask, then you obviously don't understand" category, but I've always wondered what the difference was between UX and layout. Or even if there is one. I'm guessing that layout is a subset of overall UX design, and that things like, say, AJAX (since I come from web development) wouldn't count towards layout, but would be considered when designing the overall UX.
Am I on the right track? Anything else to know or consider when it comes to the overall idea of what UX is and isn't?