SyncScrubber 1.0 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The program is categorized as System Tools. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe.
From the developer:
SyncScrubber allows a user with admin privileges to modify the user interface of iSync (OS X 10.4) in one simple way -- to hide or reveal the .mac icon (which is pretty much useless, yet cannot be removed within the application).