Unable to Log In

When I try to log in via FIREFOX to certain websites, the type that require a username & password, to get some personal information (eg. look at a phone bill) the websites starts to load the log in details but do not complete. The websites then show the username and password spaces as blank. This happens despite FIREFOX being set to allow all cookies. However, if I log in via Microsoft IE the websites always accept the log in details and show me the info.

Hi there, try adding this extension to FF -> http://ietab.mozdev.org/

This will allow you to access sites that only normally use embedded in IE, you can also update windows using FF with this tool added

Not 100% with all sites but works in most cases

Firefox Download -> https://addons.mozilla.org/firefox/1419/