Noob question

hey guys,

I have been doing web designs for some time now but i have only used photoshop. i use to mess with flash back in the days when i first started but got away from it. im back into flash and i am curious on how these guys do these nice flash sites. so my question is, is the layout done in photoshop then imported to flash?

i know flash has limitations on the design side of things so i only assume that people do there design in photoshop then import it into the library (flash) and go from there. if you can answer this noob question, i appreciate it.

note: im talking about a full website in photoshop then import to flash. not just random images. im sure i need to slice according.