After deploying a Snow Leopard ASR Image, or cloning a Snow Leopard volume, you may experience an error stating that Lucida Grande has been changed and restored after booting from the imaged Mac and logging into each user account.  This is one time glitch (per user) caused by font caches getting moved that don’t sync to the boot volume.  It can be avoided by clearing the cache after booting from the newly imaged/cloned volume.