I posted this message on the Announcements feed earlier today.....

A new Getting Started whitepaper on Advantage with Xbase++ was just posted
to sybase.com. It outlines everything an Xbase++ developer needs to know in
order to get started working with Advantage including the different options
available, complete with code samples.
http://www.sybase.com/detail?id=1091602&contentOnly=true

Along with the whitepaper, an Xbase++ section has been added to CodeCentral
on the DevZone where we have posted a set of Xbase++ utilities, wrappers,
and sample programs to further aid Xbase++ developers.
http://devzone.advantagedatabase.com/dz/content.aspx?key=3