Glad you asked! You may access the i-Pages system with your favorite FTP client (We recommend Filezilla if you don't already have a ftp client).
All you need to do is configure your ftp client to connect to ipages.iland.net and enter your full email address and password associated with your i-Pages account and start uploading files today!
When it comes time to share your files with others, it will be accessible from your personal folder on ipages.iland.net!
All of your files will be accessible from http://ipages.iland.net/username/
Your username is the part of your email address before @iland.net. So if your name was "email@example.com" then your i-Pages would be accessible from http://ipages.iland.net/awesomedude215/ and any files in your i-Pages account would be accessible from there. For example, if awesomedude215 uploaded a picture called coolcar.png into his i-Pages account under a folder named "lookie", then the url he would share would be: http://ipages.iland.net/awesomedude215/lookie/coolcar.png