Попробуйте этот способ для контактов:
1. Remove my Google sync and Talk accounts
2. Go to my Google contacts and edit all contact titles to remove all instances of symbols as indicated. This includes *, @, -. Basically you should have only numbers and letters (white space is ok).
3. Click Save on the Google Contact page in the upper right corner. If you don't and close the browser, nothing is saved.
4. Added the Google sync account back on the pre and all contacts were sync'd. (If Google talk isn't added back automatically, you can go to messaging and add it)
http://forums.palm.com/t5/Synergy-webOS ... d-p/252233
По решению проблем синхронизации календаря с Google есть топик на palm.com:
http://forums.palm.com/t5/Synergy-webOS ... 34/page/11