Re: nZDT free?

nZDT is now a standard feature in SUM. There is plenty of documents around SCN. Check the software logistycs space

http://scn.sap.com/community/it-management/alm/software-logistics/blog/2013/07/04/considering-of-customer-transports-to-minimize-the-downtime-for-sap-business-suite-updates-and-upgrades

http://scn.sap.com/docs/DOC-45291

http://scn.sap.com/community/it-management/alm/software-logistics/blog/2013/07/18/sl-toolset-10-sps-08-new-and-improved-software-logistics-tools

http://scn.sap.com/docs/DOC-45268

http://scn.sap.com/docs/DOC-32544

http://scn.sap.com/docs/DOC-40355

not sure what you mean for "free". r u referring to a particular services??