I think the web100 NDT tests are the most accurate. http://netspeed.stanford.edu. you can find out more info about web100 at http://www.web100.org/ Also there is a list of other sites at the bottom of that stanford site.
- Speedtest site accuracy [was: Bandwidth issues in the S... Scott Weeks
- RE: Speedtest site accuracy [was: Bandwidth issues... Frank Bulk
- Re: Speedtest site accuracy [was: Bandwidth issues... Doug Clements
- Re: Speedtest site accuracy [was: Bandwidth issues... Mikael Abrahamsson
- Re: Speedtest site accuracy [was: Bandwidth issues... Andrew Matthews