baseline size of mx components

[gumnam]

I have read in many places that every flex application starts with a baseline
size of 160 to 170 k. But when you try to use the runtime shared libraries with
namespace of [url]http://www.macromedia.com/2003/mxml[/url] and use all=true meaning all
the mx components the size of the swf generated from the .sws file is 442 k.
Where does the difference in the sizes come from.



<library>
<namespace uri="http://www.macromedia.com/2003/mxml" all="true" />
</library>