My friend is booking a Spring Trip to WDW and she shared this email from her travel agent with me.
We are still taking classes and learning about all this new information, the Magic Bands, the fast passes and the 60 day online checkin will be happening. We heard probably as early as Feb. It will be in stages, but we're not sure yet how that will be done. We're learning the same as you and their are still some technical problems that will occur periodically because they are updating the web-site. You have to have tickets on your Reservation to be able to book your fast passes. You can only book up to 4 at the Magic Kingdom and 3 in the other three Theme Parks. You can not hop from park to park on the Fast passes. They can only be at 1 park each day. If you choose to do the fast passes they will be on the Magic bands. The Magic bands will be able to be personalized and you will be able to do all of this on the Web-site. colors come in green, pink, blue ,grey, yellow and red. They are removable also, you will be able to put up to 10 letters for a name. It can just be a nick name if you want but has to be Disney appropriate. I hope this answers some of your questions. As far as seeing your dining. You will need to remember what phone number you used to book them, Yours can also be brought up by your email address . Once you pull all of your dining you can add it to your itinerary on the My Disney Experience.