IIS Authentication on MOTORALA Q

[susurla]

I have a ASP.NET webapp written in 1.1 NET Framework, trying to access
that via new MOTOROLA Q, I get to Active Directory authentication
screen for USERNAME, PASSWORD, DOMAIN. It fails everytime and gets back
to the username password screen. Wondering if there are any
confifgurations or something I have to ?

I am able to browse other asp.net pages on a different IIS server which
does not require the authenitcation.

Wondering if any help can be provided.