· Browser study data: see Zona Research – http://zonaresearch.com/browserstudy/
· Opera web browser website – http://www.operasoft.com.
· The Microsoft Internet Explorer Administration Kit (IEAK) is available at http://www.microsoft.com/windows/ieak/en/default.asp.
· The Netscape Client Customization Kit is available at http://www.netscape.com/partners/distribution/customize.html.
· AvantGo – http://www.avantgo.com make software for downloading information from the Internet to palmtops.
· Palm VII connected organiser – http://www.palm.com/products/palmvii.
· Many other companies have Internet connected devices – e.g. Nokia (http://www.nokia.com).
· For further information about WebTV, go to http://www.webtv.net
· If you want to make sure your site looks OK in WebTV, there is plenty of documentation available at http://developer.webtv.net. This website also contains a free WebTV emulator that can be downloaded for Windows and Macintosh machines and be used to preview your site.
· Download a the latest browser capabilities file for IIS web servers from http://www.asptracker.com.
· If User Agent negotiation is of critical importance to your site, consider purchasing BrowserHawk (http://www.browserhawk.com).