[SyncEvolution] trying to understand syncevolution config

Hi, My eventual goal is to try and get an N900 to synchronize with an ubuntu 11.04 desktop. The bluetooth path looks broken so I was trying to understand how to use the syncevo-http-server. On the N900 running "syncevolution ${server}" I get the error [DEBUG 00:00:04] SAN source calendar uri http://192.168.34.178:9000/syncevolution/calendar type text/x-vcalendar [DEBUG 00:00:04] SAN with overall sync mode 206 [INFO 00:00:04] Server sending SAN [INFO 00:00:04] CurlTransport Failure: No URL set! [DEBUG 00:00:04] exception thrown at SyncContext.cpp:1854 [ERROR 00:00:04] error code from SyncEvolution fatal error (local, status 10500): Server Alerted Sync init failed [DEBUG 00:00:04] Module_DeleteContext 'session' Synchronization failed, see /home/user/.cache/syncevolution/myrada-2011-08-24-00-11/syncevolution-log.html for details. The part I think I'm not understanding is the relationship between the context and the peer. Does the context contains the configuration for the database you want to sync? And then the peer describes the various "remote" devices you're tring to connect to. If so, what are the URLs in the peer supposed to be? Also any guesses what the CurlTransport failure is about? in default/config.ini syncURL is set, in default/peers/${server}/sources/calendar/config.ini there's a url set. (I disabled the other databases while trying to understand whats going on). Thanks Diane