Technical help please - Firefox security problem

Hi,

I am (trying to) access Betfair for the first time with Firefox and am hitting problems. When I log in, where my balance should be, it says "Total available: loading". I am using Privatre Browsing and have allowed various Betfair cookies, but I think I may have missed one or two!. If I temporarily turn off Private Browsing and allow all cookies it works fine. Clearly I don't want to operate in this mode.

Does anybody have a list of all the cookies which need allowing?

Thanks in advance of any help.

Mark.