Anyone using cryptocard?

["Jan B. Koum " <jkb () best com>]

    Hello,

    I know this is not quite on the topic of firewalls - sorry.

    We are about to purchase Cryptocard's challenge/responce one
    time password product. I would like to get _any_ feedback from
    people who have delt with this product in the past. See
    http://www.cryptocard.com and http://www.cryptocard.com/rb1.html

    BTW, the one of many reasons we probably will end up using their
    product is port and commitment to FreeBSD - the OS we use company
    wide. Thanks,

-- Yan