Free flash shows the half speed!

Hi

I have installed the free flash (sidebar) on my website, but I'm wondering why it shows only around the half of the test on the page: http://www.auditmypc.com/internet-speed-test.asp

OK, I thought it was only on my site, so I try the 2 different test several time on Audit My Pc's website . but with same result.

I have read, that the test should be the same, but with the result above, I have to move it from my website again! It's not working accurately!!

I also try another test: http://www.testdevelocidad.es/ which show the dubble of the flash test. (Both the big and the small).