Explorer Applescript help !



How do I write an Applescript for Explorer that:

1) starts the browser (Microsoft IE);
2) launches my ISPs login page;

( I actually managed to acomplish this)

3) enter my user name in a first input field
4) enter my password in a second input field
5) hit "enter"

Another Q : Do I have to launch the script editor or is it possible to make it a startable "application"

And one more : Is there a active forum for applescript questions ?