If you see an image there it’s more than likely outdated.
To get the new image head over to the Microsoft site and download restorecd.msi (link below).
However, you point it to any directory on your gear you want to use.
Actually you might want to send it to the Software share of WHS.
They offer both a 32 & 64 bit version of ISO Recorder.
You might also be interested in learning how toconfigure your rig to backup to Windows Home Server.
Download The WHS Home Computer Restore CD
Burn ISO Image to Disc with ISO Recorder in Vista and XP