Yep.
If you want to be paranoid, there are various other free tools you can also run (Spybot , AVG Free, and ClamAV - especially the live-CD version - being the ones which come to my mind), and more coverage never hurts. But if you've tried that broad a swath already, you're very likely safe. I work in IT, mostly desktop support, and I would not consider wiping a computer which was reported clean by that many different tools unless it was still displaying symptoms.
If you want to be paranoid, there are various other free tools you can also run (Spybot , AVG Free, and ClamAV - especially the live-CD version - being the ones which come to my mind), and more coverage never hurts. But if you've tried that broad a swath already, you're very likely safe. I work in IT, mostly desktop support, and I would not consider wiping a computer which was reported clean by that many different tools unless it was still displaying symptoms.