anybody having problems with www.x-o.co.uk?

[pimping]

hello there.

recently joined www.x-o.co.uk for a bit of execution only shares dealing and since friday every time i go to log in windows tells me the security certificate for that page is invalid which worries me greatly. i have e-mailed x-o but have ahd no reply.

it will probably all get sorted out monday but it does seem strange.

anybody know anything about this?