We are planning to do an upgrade (according Citrix guidelines) of a W2003 (no SP1) farm running XP FR3 to MPS 4.0. Has anyone done this and if so did (s)he run into issues/problems ? Thanks. Jan ************************************************ For Archives, RSS, to Unsubscribe, Subscribe or set Digest or Vacation mode use the below link: //www.freelists.org/list/thin ************************************************