u mean and all in one or multiple standalone apps? I'd go with mcafees security suite 2006. it covers all of the above.
use norton internet security,so far i only trust norton antivirus even though the updates and the scan is pretty long and annoying sometimes it is still worth it
Ive always used norton, yes it is a resource hog, but its never failed me, always caught those viruses lurking in my downloads and I trust it
I used trend micro, I think its new and not that popular but it works really well. def not a resource hog. I think its the most resouce friendly ones i used compared to the popular ones
norton internet security is very effective....i've installed that on clients pcs that were like p2s and it worked...trend micro is also a very good one...