We have plans to implement functionality similar to what you describe as item relationships for version 3.1 along with categories and tag clouds.
I guess we forgot to put the language bar in the page editor. Sorry for the inconvenience, we will add it in the next build. And by the way, there are some improvements for multilingual handling that may not make it till Friday.
Also, I think we didn’t put LanguageBar control in the toolbox so here is the declaration:
|<add name="Language Bar" section="General" type="Telerik.Localization.WebControls.LanguageBar, Telerik.Localization"/> |
Once you set the default language and you enter content, you must not change it anymore. So carefully choose your default language before you start entering content. We will fix this issue at some later point.
the Telerik team