While I'm waiting, I just had a quick question:
As part of the registration/request process, you have to check the product you want information about. If I check the S5PC110, it says, "We are preparing the information on your selected product. It will be ready as soon as possible." in the downloadable file list.
However, the other models, like the S5PC100, have multiple options available (application notes, ibis models, dnw for USB 2.0, etc).
I'm sure the answer is probably no, but I'll ask anyway - is it possible that the software isn't being distributed to anyone at all, not just that those who are registering are being denied?