I've tried both Phonelink and Gnokii. GAMMU is available as well. Not sure how to use gammu though. Phonelink uses Gnokii and it works well - the only pain was trying to get contacts in. It doesn't read the phone's contact database (or I couldn't figure out more than sending the phone entries one at a time - yuck!). It does send the message through my Razr - t-mobile phone though - doesn't read entries though either.

I think a Phone Sync suite would be great -- really make the IT's into more of a Palm Foleo - than a palm foleo. :-)

Use my IT's (770 & N800) both with my t-zones account so internet everywhere now.

Now if only it could manage the contacts on my phone, calendar and SMS I'd be set. Even though it is totally cool to be able to copy ringtones, videos and pics to/from the phone and IT's.