New
#11
Try this site: Speedtest.net - The Global Broadband Speed Test
Do a bunch of tests. Start with a site that is close to you and do a test every 5 minutes 3 times. Then use a site that is far from you, do a test every 5 minutes 3 times. Then check your results and see if you are getting the bandwidth you are paying for: Speedtest.net - Results
Please note that you could pick a bad site, so if you get bad results from a site over and over try a different site.