Thanks Mike, After looking at the link, it does suggest that i can connect to Microsoft Outlook & sync my mails, Calendars,Notes, Task. However I have mail for exchange also on Nokia 5800 & it has no option of syncing the mails offline, as the access point is suggested to be only WAP or Internet, though my microsoft outlook is only accessible on a VPN connectivity. Is it possible to sync my outlook mails downloaded on Laptop with N900. My usage would be check some unread mails during the day & reply them in offline mode & when i sync N900 to Laptop again, it sends the reply via Laptop connectivity. Hope i have been a lil more clear on what i am expecting.