[bradknowles]

With respect, I would advise using other speed testing sites. Speedtest.net is well-known to be optimized by most ISPs, and so doesn't really give you accurate results.

Fast.com is provided by Netflix, and you use their actual CDN to download a part of a freely available movie, and so you get a really good estimate of what kinds of download speeds you can see from them.

The other one I like is from dslreports.com -- it uses only HTML5 instead of flash, and they adaptively test your bandwidth from multiple simultaneous server sites, with adaptive multi-streaming.

You can't make a reasonable conclusion if you don't have reasonable data to work from, and with Speedtest.net you can't trust any of their results.