best 'smartphone' for a pda addict

[fluffles]

i have a palm which i love for my diary - it can hold as much data as i want, all my appointments for a day (sometimes 8 to 10) with the option to tag messages add notes to the appointments and easy to synch with outlook calendar and contacts.

i have been looking for a phone with a decent diary but i have given up .

IS there a phone out there that has a diary/organiser function like this?

My samsung tocco looked ok in the shop but when i tried to synch i blew the memory out of it before it had even half synched

[HinnyPet]

Have a HTC S710 wich synchronises very nicely thank you with Outlook.