This is an Experimental version of the ISAPI_Rewrite for Itanium processors. Unfortunately, we do not have hardware needed to test it at this moment. However, we believe that it should work. Please send descriptions of your expirience to the support@helicontech.com. Experimental version of the ISAPI_Rewrite does not have a trial period. It requires temporary activation key. Please contact support@helicontech.com to get a key. Please reports bugs and problems to our support forum (http://www.helicontech.com/forum/) or to the support@helicontech.com.