I'm having a strange problem with a slipstreamed version of vista ultimate. The slipstream process went without error and i did it for all the versions on the disk and i then burned this to DVD. However when i install Vista Ultimate on the target laptop everything is fine up until the point where i go to windows update. Neither Dream Scene or Bitlocker EFS enhancement, and Holdem Poker are showing up it just sais that there are no Ultimate extras available. However when i install with an unslipstreamed version and install SP1 from a separate install disk everything shows up fine, any idea what would be causing this? Thanks in Advanced!