I have been using SCCM OSD for about more than a year now and I was waiting for SCCM sp2 for the multicasting feature. Last week, I formatted and installed server 2008 sp2, sql 2005 sp2, wsus sp2, sccm sp2. The only program I did not install was WDS and now there is no multicasting tab in the distribution properties. How can I get the multicast tab available in the distribution point?I tried installing WDS and no multicast option. Hopefully I will not have to reformat again to solve this issue.Thanks Frank

HI Frank.Multicast is a ConfigMgr. R2 feature. Once you have installed that you will see a Multicast tab on your server distribution points (not server shares).Kent Agerlund | http://scug.dk/members/Agerlund/default.aspx | The Danish community for System Center products

Correct, you need the ConfigMgr 2007 R2 add-on to get the multicast feature. And for reference, you can install the ConfigMgr 2007 R2 add-on to either an SP1 or SP2 site.Wally Mead