My Phone Explorer 1.6.6 was amazing and I know a lot of people who are using it. MyPhoneExplorer 1.6.7 was released with features like
* Contactsync with Google (GMail)
* Sidebar-Gadget for Vista (handle calls and write SMS through the Gadget)
* optional Fileencryption: safer and faster
* fixed some bugs
* Adressbook – with direct sync to Outlook, Outlook Express, Lotus Notes and Thunderbird
* Organizer with calendarview and direct sync to Outlook, Sunbird, Thunderbird, Rainlendar, Lotus Notes, Google and net shared calendars (WebDAV, FTP, local)
* SMS – archive, export, import, excessive messages,…
* Filebrowser with cachesystem to minimize datatransfer…
* Set phoneclock based on atomtime
* and much more. f.e.: calllists, edit profiles, phonemonitor,…
MyPhoneExplorer works great with Sony Ericsson K700, K750, K800 and almost every Sony Ericsson-phone except the symbian-based phones (P-series, M600, W950).
nise