I recently switched to an Exchange server (hosted) for my mail, etc.

In Outlook 2003 I succesfully moved my contacts from my personal folders to
my exchange account.  They even showed up on my Windows mobile based phone.  
So that's a good sign.

My contacts are just for me.  I am not sharing them with a team or other
individuals.  But, I need to be able to access them from a hew different
places.

I think I need an education on how all this works.  Normally I am pretty
saavy on some of the more basic stuff, but this is not coming to me so easily.

Here is what is not working, or I don't get:

1) When I compose an email in Outlook 2003, and I click "To..." the window
that used to pop up with all my address, is not blank.  In the upper right I
can choose:

OAL
Global Address List
All Address Lists
   OAL
Outlook Address Book
   Contacts

My contacts only show up under "Contacts".  Is there a way to make this the
default list?  Is this even the list they should be under?  What are the
lists?  Does anyone have a link that dummies these down for me?

2) When I check my Email through Microsoft Outlook Web Access, I can click
"Contacts" and they are all there.  However, when I am composing an email and
I click "To..." I can't find any contacts by typing their names.  Normally, I
know how this works, because I do it all the time with my Employer's exchange
account without problems.

3) At my employer, I have programmed Entourage (Outlook for Macs) to check
my Exchange account.  It works fine.  However, it did not download all my
contacts.  I searched a couple topics in "help" but to no avail.

So I think I am close, but I am doing something wrong.

Any help would be greatly appreciated.

Jon