Here's the info I have in the Other Useful Info post on Page 1:
60 Day Online Checkin/My Disney Experience
Confirm arrival and departure times
Pick PIN numbers to use for park and resort purchases
There is also an option of clicking a box which said they would possibly allow early entry to a room prior to 3 but it might override room requests.
Request for a day bed does not appear to be an option you can request through on-line checkin.
Beach Club 60 Day Check In:
Room Request Options- Choose 2 of the three listed:
Large balcony
Lower floor
Near transportation
Yacht Club 60 Day Check In:
Lower Floor
Near Transportation
Beach Club Villa 60 Day Check In:
Room Request Options-Choose 2 out of the four listed:
Near Elevator
Lower Floor
Woods View
Larger Balcony
Info from Andre on the POR subforum (March 2013)
The main benefits of 60 day checkin are:
You can register your credit card and create a PIN number for all your key-to-the-world cards in advance;
(however, you may want to wait until you check in at the resort to pick your PIN if you are apt to forget it)
Nothing to take up time at the front desk (your welcome pack, key-cards and room number will be put together a few hours before your stated arrival time, so it's all there waiting for you even if you are checking in quite late);
When MagicBands are introduced, they will have been pre-made for you in your chosen colours and with your names on (otherwise you'll get generic grey ones set up at the front desk);
You might even get 'Mobile Lobby' checkin service, where they can check you in using an iPad, rather than even needing to queue for the desk at all.
The room assignment team suggests it too by the way, they say it generally speeds the whole process up for you.
I am trying to compile info as I find it about FP+ and Magic Bands. Here is what I have so far (some of this will look familiar to Missy!)- posted to the Other Useful Info on Page 1.
What do you know about Magic Bands? How is FP+ going to work? When is this all happening???
ARGH!!! Your guess is as good as mine. Much like an ostrich with its head buried in the sand, I haven't really been paying much attention to what is going on.
But as I find info or links, I'll post them here. Let me know if you find anything interesting or definitive on the subject.
Pictures and Description of MagicBands by missyrose and pixeldust
First Look: My Disney MagicBand+
***MyMagic+ & FastPass+ Official Information & FAQ Thread***
Guest Test of Magic Bands, June 2013