Dan, any member should be able to sign on any computer that is set up to accept cookies. As for your cookie, have you tried going to membership, cliking on reset cookie, etc?

Joe is better at this than me but if the above method fails and you want to try to re-join before Joe is back in business, feel free to email me at jonbanjo@freeuk.com as I can get through most of the registration problems and I am trying to offer a little help on these matters while Joe is on his travels.

Jon