Brainbench linux programming certification

Hi All,

    I was thinking on take the linux programming certification given by Brainbench and I was wondering if somebody know something about it or has taken it.

    I have sent them an email asking for information about the topics that are included in the test, but unfortunately, they only pointed me to a big list of subjects but without telling me how deeply I have to study every topic.

    Somebody know something about this certification??

Thanks.