Stopped loading when gets to half of E of PREZI.

I tried downloading my presentation with Chrome and Firefox and all of them either failed or stop loading when reached to half of the E of PREZI.
Please help me, this is my midterm grade and its due tomorrow. Right now it's 3AM in the morning, please, please help me.
The link to my presentation is http://prezi.com/27343/
please help me!