Anyone recommend me a combined mobile/PDA?

[amazonianwoman]

Currently have an old Sony P910i which does everything I need it to do (phone, comprehensive contacts, diary, tasks, phone, synchronizes with Outlook etc) but some of the keys don't work and my O2 contract is due for renewal.

Can anyone recommend a newer one that does all the above? I don't want to carry around a separate PDA and don't like paper diaries/phonebooks

Thanks in anticipation x

DH ditched his P910 in favour of a normal phone (K800i), which has all the above functions, synchs with Outlook etc, is smaller and has a better camera. No stylus, no qwerty keypad though, don;t know if you mind.
And he says don't get one that runs Windows.

Thanks MrsBadger, will look at the K800i - it can't be as much of a brick as the one I have now. How do you enter data without a stylus & keyboard??

And do you know which one runs Windows??!!

text-stylee on the number keypad

and I don't know either - but apparently Sony Ericssons run the Symbian operatign system which is more stable...