Hello! Well, I'm here again ;-) I readed RH AS EULA and Service Agreement (www.redhat.com/licenses) and, just because RH EULA allows me to copy RH AS in binary form and there is no limitation to copy binary updates I (and I think any company in Russia ;-) ) can install and update any number of servers bought RH maintenance only for one server. I'll not say you how ;-P before someone will post SLES8 license or point me to url with SLES8 license and license for SLES8 maintenance service. If all Michael Hasenstein wrote here is in sync with SLES8 license, i.e. one can install SLES8 to any number of servers then I can install updates from one maintened server to any number of servers. I hope that this is not according only to russian law, I think that this is possible in most of countries. Muahaaa! :-)