The wonderful team at the C++Builder Developer's Journal have produced a free, open issue focusing on some new features in C++Builder 2010. The electronic version is available for download (on EDN's CodeCentral) at http://cc.embarcadero.com/item/27769 (3mb zip containing a PDF file).
The special issue (C++Builder Developer's Journal volume 14 number 5) contains:
Bob Swart opens the issue with an article on how to use C++Builder 2010 to build DataSnap 2010 server and client applications...