Hi. The AGSUploads website is offline for technical reasons, for now if you want to use it
you'll have to go via FTP. (For this you need an FTP client, for example SmartFTP)
The details are as follows:

server  : americangirlscouts.org
port    : 2121
username: Your forum username
password: Your forum password

It's important that you set the port right. The default FTP port will not work.
Once uploaded your files will be available at http://americangirlscouts.org/agsuploads/your_username

- scotch