Eset is best
i think u should have it

I think it will be kaspersky

NOD32 All the way (:

I use ESET Nod32 with MiNODLogin

on mi opinion nod32 is the best antivirus

I use Norton 360 and it's good!

For me Avast or Kaspersky

I've used AVG for years... and keep going back to it. Avast is also much better since they updated their UI.

kaspersky pure, although i havnt tried on win7 64 bit, but i will soon

For Free, Microsoft Security Essintials, for paid Bitdefender