Sharepoint Variations

If you don’t see the “Variations” link on your “Site Settings” below “Site Collection Administration” topic,
probably you haven’t activated the “SharePoint Server Publishing Infrastructure” feature, after activating it you should be able to see Variations link.
.
“Interestingly enough, using variations and creating the heirarchy in Sharepoint creates links to the sites on the quick launch, but does not expose the Variations control, which you have to manually uncomment out in the VariationsLabelMenu.ascx page in ControlTemplates”
.
.
Variations in SharePoint 2010 – Connecting People with Content
.
Best practices to build multi lingual solutions with SharePoint 2010
Implementing multilingual solutions with SP2010, Spencer Harbar
Fun with Variations, MOSS2007