Wow I Am Lost!

I just got flash mx about 5 days ago. I have been working on a game. I have made some of the menus and stuff. I have a couple ?s:

  1. I am not even close to done and the file is 4mb! Help!

  2. I have a web site (www.airsoft1.bravehost.com) and I want to put my game on it. How do I do this?

  3. I get lost when I try to read action script stuff. I need help. The game is about airsoft (like paintball but with bb guns). I want to have a shop where you buy stuff with your money. I tried to do the thing where you click the item and it subtracts the amount from your $$ ( I used the score tutorial) ,but how do I stop it from letting you buy something when you dont have enough money? (DO you use something like if root.money >/= 20 then - 20 (if the item is $20).

  4. It would really help if I knew how to let you guys see the file( I tried to attach it but it is 4mb and it has been trying to post this message for an hour {56k}).

THANKS -I am lost