Link: http://www.x-raypc.com/
This tool will do a similar diagnostic scan like HijackThis but gives you information on what it finds from online sources. Download the program to analyze what you have running there.
If the use of HijackThis is just a bit too scary for you, go and download x-raypc: http://www.xblock.com/download/xraypc.zip
Read the help pages first from here: http://www.x-raypc.com/help.php
The idea of this program is good but the database is still lacking.
Maybe over time, it will will improve. Till then you still need an expert like Polonus.
I have had X-Ray PC since May 2006 and like the idea of it. But, as Bob has pointed out, it’s data base is still lacking 3 years later. See the image below for a sample (avast) and there are many more undetermined results when I use it.