Forgive me, I gave you the wrong link. That file is for a Macintosh.
As for your question well Amidiag was recommended to me and it is supposed to test everything including all of the bus lines. It has a price tag on it though, however you can download a demo. How much functionality it has, well you'll have to tell me.
However the programs don't test it they just tell you about all of the devices you have on your bus (from a dbase of 4000+) and what's more they're free !.
For software that test various buses (benchmark tests) and get information see:-
that software is supposed to be able to run various tests on your computer. i haven't tried the new version and therefore i can't have an opinion. you can download a trial version from
I found a website that will test everything from bandwidth to memory.. I have used it to determine which upgrades to do andhow my pc performs.. check it out