After reading about others OS Restore Successes, I wanted to try that also.
I backed-up Vista Home Premium x86 to WHS RC
Waited about 1/2 hour for the WHS PC to settle down (balancing) & restarted both PCs.
Booted off the Restore CD (I tried the regular & the '512' CDs)
After the wizard did its thing & couldn't find the SERVER (each or my 3 attempts), I went to the 'Manual' search... no joy w/ that either.
So much for me having any PC Restore success today with Windows Home Server RC.