Review system requirements Recommended PowerPC G4 or newer 256 MB RAM or more Mac OS X 10.3.9 or newer QuickTime 7 or newer   Browsers Safari 1.3 or newer Firefox 1.5 or newer Recommended Pentium 4 or newer 256 MB RAM or more Windows 2000, XP, or newer QuickTime 7 or newer   Browsers Internet Explorer 6.0 or newer Firefox 1.5 or newer See below for information about how to use DATN with other operating systems, such as Linux. Using DATN with the Windows Firewall Notes About Multicast for Network Administrators
		Verify connectivity DATN requires multicast network connectivity on the University of Wisconsin campus, provided by the 21st Century Network. Test your connectivity (You will be prompted to allow this test.)
		Get QuickTime DATN uses Apple QuickTime technology to initiate and view broadcasts. Ensure you have the latest version of QuickTime for your operating system.
		Watch a broadcast DATN Channels: A web-based interface to all DATN channels. Requires JavaScript. DATN Player: A TV-like application interface to all DATN channels. Requires Mac OS X.
		Support for other operating systems VLC Media Player may be used in place of QuickTime, or on platforms where QuickTime is not available, such as Linux. 1. Download VLC Media Player for your operating system. 2. Run VLC Media Player and select "Open Network..." from the "File" menu. 3. Enter the SDP URL listed on the channel's Info page, available on the DATN Channels page, and generally in the format http://<channel>.datn.wisc.edu. For example, the URL for CNN would be http://cnn.datn.wisc.edu/live.sdp ("live.sdp" may be omitted). Please note that VLC is not officially supported, and may not function with all channels.
		Feedback feedback@datn.wisc.edu