I just purchased my disney tickets thru dreams before they go up. I also went online to universal and purchased there tickets before they go up also. You might question why I didn't just buy all my tickets thru du. Well here it is: The tickets were cheaper thru universal and du tickets to universal are just for universal. The 2 and 3 day passes aren't for island of adventure. I sent an e-mail to du to ask this question and was just sent a response from lisa werner of dreams unlimited saying that it is just for universal studios. Hope this helps someone else out.