Webmaster Forum / Flash / Flash Site Design

I built a site which uses the Flash Loader component to load in imagery, the
actionscript is AS2, and I am using a tween-class (mcTween2) to animate. This
is the site so far: http://www.dnworkinprogress.com/polise.html
I have been searching different methods to pre-load the ...

This site - http://www.dddesignco.com/html&swf - is slowly driving me mad.
The gallery is the last remaining issue that I just can NOT seem to resolve.
All I want to do is add extra images. There are five in the template, but
clearly, others can be added.

We have a client with a site that depends on Flash. Someone in our office
recently upgraded to Flash 10 and now he cannot see the Flash movies in the
client's site.
Is this a common problem?

I am trying to create a rotating image header like the one on
http://www.dell.com where there is navigation for the varios image slides such
as < 1 2 3 >.  Creating the linear timeline is no problem for me (one image
statically fades into the next on the timeline) - my issue is ...

Apologies if this is very basic to some of you, but i am a relative newcomer to
using Flash.
I'd like to create a button that, when rolled-over, shows two images from the
top and bottom joining to make one in the middle, and then when rolled-off,