To forward your mail from other e-mail addresses, all you have to do is go to Settings at the top right of your gmail, then click on the Forwarding and POP/IMAP. This is where you type in your other e-mail addresses... You can also set up folders from them to be put in directly... So you can have your personal, orders, old, new, work, whatever folders and all your e-mail in one spot... Genius!