Name: Nokia PC Suite Download Address:/cn/support/software/PC Suite/download.shtml Available hard disk space: 200 MB (file size is about 24 MB) Operating system: Windows 2000(service pack 4), Windows XP(service pack/ Kloc-0/ or service pack 2) or Windows XP Professional x64 Edition, Window Vista connection: USB cable, infrared or Bluetooth operating system language: the operating system language needs to be consistent with PC suite and mobile phone language. Click PC suite Troubleshooting to learn how to set up your computer. Supported Bluetooth software (Bluetooth connection protocol stack): Microsoft Windows XP Bluetooth software WIDCOMM Bluetooth for WindowsNo. 1.4, 3.0, 4.0, 5.0 Toshiba Bluetooth 4.xivt Bluetooth protocol stack for Windows XP/2000, driver version 1.6. 1.4*