We just developed a new Icecat module that lets you connect to the Icecat.biz database and update all your products information. This module allows updating and importing data sheets from the free Icecat database as well as from the Full Icecat database.
Current WASATO Icecat module works only with PrestaShop, but it can be adapted to other open source shopping carts. If you are interested to use the module in another platform, do not hesitate to contact WASATO for further information.