problem with caching a .eot font file

Hi,

We have problem with caching by dispatcher ptsans-regular.eot file used in one of our project.

We are using follwoing css file:

@font-face {

    font-family: 'PT Sans';

    src: url('ptsans-regular.eot');

    src: url('ptsans-regular.eot?#iefix') format('embedded-opentype'),

        local('PT Sans'), local('PTSans-Regular'), url('ptsans-regular.woff') format('woff'),

        local('PT Sans'), local('PTSans-Regular'), url('ptsans-regular.ttf') format('truetype');

    font-weight: normal;

    font-style: normal;

}

@font-face {

    font-family: 'PT Sans';

    src: url('ptsans-bold.eot');

    src: url('ptsans-bold.eot?#iefix') format('embedded-opentype'),

        local('PT Sans Bold'), local('PTSans-Bold'), url('ptsans-bold.woff') format('woff'),

        local('PT Sans Bold'), local('PTSans-Bold'), url('ptsans-bold.ttf') format('truetype');

    font-weight: bold;

    font-style: normal;

As you can see in this css, there is refrence to ptsans-regular.eot with attribute ?iefix at the end. This means that in each request to this file, the file is not cached by dispatcher, becuase there is always reference to additional attribute.

Is in the CQ or in the Dispatcher configuration a way to avoid this kind of problem - I mean to force a dispatcher to cache this file even if there is additional attribute during the request to the server.

Thanks a lot for any anaswer.

Regards,

kasq