reply to CA3LE-
I do use Zone Alarm Pro v5.5.
After shutting down the firewall and disabling Norton Anti-virus, results are:
Initial test: 4499bps
re-test: 5612bps.
Thanks for the postings.
I have been using Firefox; but I just verified that the speed bump on re-test occurrs with IE6 as well.
My cache has been set to 1meg all along.
I have noticed that Testmy.net invariably reports faster download speeds when re-testing. I have Comcast enhanced service and I typically test at 5Mbps; however, an immediate re-test yields 6Mbps. Which is the more reliable result and why the significant difference?