Are you facing problem in listing all yours friends in Orkut online friends list ,If yes you can solve all these problem in just one click, All you need is to simply click Online friends box available in left hand side of yours Orkut page .
Expand that box, click options and mark all contact to display all yours friends in chat list or as per your requirement .
In the same way you can enable message sound , sort chat list alphabetically become visible and invisible to friends , search add or invite friends along with many other features .
If these feature is not yet enabled in yours orkut profile then wait for few more weeks or attach gmail id with yours orkut profile.
