I have scoured every topic I can get my hands on here at NetPro regarding custom web authentication. I am currently supporting a customer that MUST use a custom web page for two reasons:
1. Cosmetically, and rightfully so, they would like to use their own logo. Well, why not just upload the custom image, you say? See point 2...
2. Their custom AUP is beyond the allowed 2047 characters in the default template.