The CL USB Sync app on the Palm Pre is a mixture of sync software and a tasks and memos application. The sync component does Contacts, Calendars, and Tasks+Memos but not email.
Many stated concern when Palm officially announced the ability to sync with iTunes, without getting approval from Apple. In the months that have followed, Apple and Palm have battled back and forth on the issue, with the latest iTunes stopping the sync ability with the Palm Pre.
For those who have a Palm Pre and syncing with Apple iTunes, an upgrade to 8.2.1 will break the sync connection as Apple has decided to block the Palm Pre .
There are two solutions for comprehensive sync between your Palm Pre and desktop or laptop computer.