From GMW Software:
With JDs Auto Speed Tester program you can do regular internet speed tests in the background. It logs all your data and enables you to see at a glance what your speeds are doing over the course of the hour, day, week, or month. It will test your download and upload speeds your ping times, packet loss and jitter. It will generate a CSV log file for all this data and also present you with a graphical representation. you can also create JPG`s of the graph & the manual results window. The memory usage i have managed to get down to approx less than two MB whilst in "sleep" mode (in tray) so a very small footprint. You can test download speeds with any downloadable file from any location including your own server. Upload can also be tested to any ftp server that you have access to, if you don't have your own server you can use the default (donated) server.