PDF (name) Registry

Hi,

i have a question regarding the PDF name registry. In the form (http://www.adobe.com/devnet/acrobat/pdfs/pdfregistry_v3.pdf) it says:

The registry will be publicly available.

1.

So where is that? So how can i download or get the registry?

2.

Lets say i have sucessfully registered a 2nd class pdf name (prefix) and i am using it to add one more attribute to a text form field.

Is there anyway to add my own (officially) prefixed attribute with acrobat (e.g. with java script or something like that)?

3.

Just out of curiosity: Is the prefix case sensitive?

Thanks,

ToM