On the IWF site it says: (Google translation)
"The IWF Knowledge and Media has set the operation 31.12.2010 01.01.2011 and has been in liquidation. Temporarily, therefore, the media of the IMF's collection will not be offered for sale or to purchase usage rights. As part of the liquidation to the IMF's collection to be transferred to a suitable device, which ensures that the media in the future for use in research and teaching are available. There are various options, the test is expected to take some time. Once a decision is made, you will be informed on this page."