Mark/Space today released The Missing Sync 4.0.1 for Palm OS. This free update fixes an issue introduced by Mac OS X 10.3.5, where trying to use The Missing Sync to mount a Sony CLIÉ memory card on the Mac’s desktop would cause a kernel panic. In addition, version 4.0.1 adds support for several new conduits, including FMSync and Vindigo; introduces a new menu bar icon that allows users to check status and change settings; adds keychain support; improves support for Tapwave Zodiac handhelds; and a new version of the MemoPad application with an updated UI and improved synchronization. The Missing Sync for Palm OS is priced at US$39.95.