Platforms to consider

OS Platforms

Mozilla2:Device_Sync:Platforms:Mac

Apple ships software called iSync. It doesn't currently support SyncML, nor does it currently have any publicly documented APIs. Rumor has it that the iSync APIs will be released when Mac OS 10.4 (Tiger) ships. Assuming the APIs are complete enough, I suspect we'll be able to get away with writing only an iSync conduit for Mac. Other interesting information about the current state of Mac sync software can be found at Mark/Space, Inc., particularly on the developer page.

Mozilla2:Device_Sync:Platforms:Linux

Mozilla2:Device_Sync:Platforms:Windows