Hi, After being frustrated early versions of Mail/Addressbook, I have been using Entourage for the last few years, but am frustrated with syncing of multiple addresses, iCal compatibility.... I need to access several different email accounts, sync a common addressbook/calendar and Palm (m500) with three computers (two offices and home): iMac G4 800, Ti PB 667, eMac at three different sites... Any suggestions? Should I switch to Mail/Addressbook? Any thoughts on using .Mac to facilitate syncing?? Thanks Cliff Clifford R. Hume Seattle, WA hume at u.washington.edu