NEW TO FLASH...Any help appreciated

I mostly know about Photoshop and I seen this cool animation on
http://www.slide.com/pic_arrange that has a fireflies theme that would go
perfect for a design I did for this girl. Instead of just using that site I
would like to learn how to make it MYSELF, not through a site.

Like I said I have NO flash experience and have been watching vid tuts since
this morning and have learned the basic Turn A Square Into A Circle
thing...Lets just say I thought that was the coolest thing ever lol.

Ok I have a psd file of a a frog on a beach during the day that I would like
to fade to night, have fireflies come out and fly around for a minute, then
frog blinks twice, sticks his tongue out, eats one and it glow in his stomach,
while the other fireflies are still flying around but end up going to the top
area and spell the girls name out...make sense?

Heres what Ive learned ..just cant figure out exactly how do it...

1) make a firefly into a movie clip of it just flying in place..maybe with a
slight up & down motion
2) insert it and have it fade in and tween (think thats the right word in this
case) from point A to B and finally fade off.

Im hoping the rest should fall into place since I should just make them follow
a guided line and do whatever...BUT I just cant figure out how to make the
first image fade to the next then on to the next one. If anyone could help I
would really appreciate it. Or even suggest places that will. Everyone has to
start somewhere when learning something new.

If yall would like yall could email me at Lil_Flac_3@Hotmail.com if its not
too much trouble. Oh and didnt mean to write a novel, just tried being as
detailed as I could lol. Thanks again