Choose nearest destination to a test site you can locate here:
http://www.t1shopper.com/tools/speedtest/
Here's some more: (cross compare them) 1.
http://www.dslreports.com/stest 2.
http://www.pcpitstop.com/internet/default.asp
But you need to have LW turned off at that time of the test & not use your connection for anything but the test.
How do your LW downld speeds compare ... it all depends on how much your sources you're downlding from are offering in bandwidth, & how many sources. See the following link & follow “ALL” the off-shoot links to find hints & extra skills to help solve your problem:
To continue files downlding (click on link)
Searching:
Cant search well help