What can I do if I want to cancel my hotmail and yahoo emails? I would like that the mails were redirected to the new one...

You should be able to set up those email accounts to forward all the mail they receive to your new gmail account.

I don’t know about hotmail, but in Yahoo! you can only do this if you have the “Mail Plus” service. if you click the “options” link (upper right, under the search), then “Mail options”, it will take you to new page where you can change the settings on your mail account. Over on the left, you’ll see a menu option “POP & Forwarding”. There you can enter the address you want mail forwarded to.

Gmail lets you pick up emails from other addresses. I have 3 accounts, and all emails come in to my gmail account. Go to ‘settings’ then to ‘accounts’ then to ‘get mail from other accounts’.