submitted earlier this afternoon.
for ppt - i used the header tool in adobe to put in my name.
I could view my essays and ppt. before submitting, but they dont print / show on the html version. Thats ok - (I am a reapplicant, so i saw that last year). Don't worry about it. Go out and get a drink / relax; there isnt much more you can do about it.
as far as recommenders etc. - last year Rose sent an email on the day off or the next day saying they would allow recommendations to be submitted upto a week late. But i havent seen any such thing this year. Either way - there is only so much you can do so dont loose sleep over it. (i know easy for me to say).