Cakeman has won.
Here is an explanation of the contest.
First, the image needed to be remade into a zip file. This was hinted at via my remark of saving the image, the fact that the image is much larger in size then a normal picture, and the "zip it" video posted by alice.
[ame]http://youtu.be/32C0eKRQVt8[/ame]
Next, a password was needed. Alice's occupation is listed as 160141163163167157162144147162141144151165163.
Eight is enough, not liking binary or hex, having only 8 fingers, and all your number base were hints. This was coded in base-8 form, octal programming language.
Translated, it reads "passwordgradius".
Using that grants access to the zip archive. There are three audio files in there. Two are remixes of Alice in Wonderland. The third is labelled "Russian Woodpecker" and appears to be high-tone bird calls.
However, using the hints "Audio is so clear I can almost see it." and using foobar2000 (or any other player that has the tool), you could play the sound and view the spectrogram to find the hidden e-mail to contact to claim the prize.
Well done.