Here it is.
Link: FAQ Question #224.
How can I use Nokia Lifeblog to update my journal?
LiveJournal supports Nokia Lifeblog, which permits you to update your journal via your mobile phone or through a desktop client. Information on Lifeblog can be found at http://www.nokia.com/lifeblog/.
Lifeblog uses the ATOM protocol. To set up Lifeblog, you will need to provide your LiveJournal username and password, and enter http://www.livejournal.com/interface/atom as the server address. Lifeblog will automatically update the list of all journals you can post to.
Free LiveJournal users can use Lifeblog to post text only. Paid LiveJournal users can use Lifeblog to post photos as well, through the use of LiveJournal’s ScrapBook service. Currently you cannot post video clips to LiveJournal. [charlie: empahsis mine]