WinCC system software V7.2, RT 512 (512 Power Tags), runtime software, single license single license, SW and license key download Class A, 5 languages (de,en,fr,es,it), executable in Windows XP Prof.+SP3 (32 bit), 7 Prof/Ent/Ult +SP1 (32 bit), 7 Prof/Ent/Ult +SP1 (64 bit), 2003 Server+SP2 (32 bit), 2003 Server R2+SP2 (32 bit), Server 2008+SP2 (32 bit), Server 2008 R2+SP1 (64 bit) ******************************* E-mail address required for delivery