It started off advising that my XP Plus pack was spyware........ But for some reason changed its mind & decided it was summink else before the end of the scan ............ Woo Twylight Zone
So far I like the options and reports it gives while scanning. You have the choice to allow or block everything such as file loads, registry entries, etc.
I tried it and it found stuff that AdAware and Spybot had missed. However one of the things it reported as adware was an eDonkey installer (not the program itself). Also the detailed information on the things it found didn't appear to be working for me.
One last niggle: I don't have automatic updates enabled, and it doesn't ask to check for updates before a scan, like AdAware does.
All in all a rather good antispyware tool, I'll keep using it if it stays free.