How can I sync a pocketpc to a mobile phone?

[insaa]

Hi All,

First post. :)

I've just got an Acer N311 PDA and I also have a Sony Ericsson K800i mobile phone. I want to sync the calendar and contact information on these devices together, preferably via bluetooth and preferrably without using a desktop computer. I would settle for syncing both devices via an internet server if I had to.

Can anyone suggest a viable solution?

Thanks!!!

Patrick.