HTTP Proxy + 2008 AD > FF ok, IE not

[Guest]

[mmiat]

hi
i've Endian Community 2.4.1 and i configured proxy as non transparent + windows active directory (NTLM), and configured 2 pc with proxy in Firefox3 and in IE7 settings. my PDC is Win2008.
so, when i try to navigate with firefox, it asks me user and pass, and if I enter them it doesn't work
but if i click cancel it asks me them again, this time if I insert it works!!!!
otherwise, IE7 doesn't work in any case
why?
thanks a lot

[mmiat]

solved! 2 bugs in the same moment: 2676 and 3293

plus, i manually edited /etc/resolv.conf and added the local domain nameserver

and now, it works!

[Merlyno]

Thank you mmiat, for your reply! 
I've read the topic.
But I did not understand what you did.
I edited the tile like you did, but it doesn't work.
what else do I have to do?

Sorry for my bad english...