I've just updated to avg v 2012, and also bought a license for my laptop.
They've changed it around a bit, but there are various good things, prticularly I like the priority feature which is just a slide bar, sinse it lets you decide how much of your computer's resources the scan takes up. Lower priority means it's less likely to mess up anything else that's going on, but will take longer. This is imho a really handy feature, sinse it means even if I'm doing something computer intensive, avg will never slow my machine down, ---- though generally it only did that if I had lots of stuff running at once.
Stil, I'm glad this features in, and the version on my laptop is doing a good job. I've renewed both licenses until 2014 too, so no worries about viruses there, hec, even when I installed the avg security toolbar (I hate custom toolbars for brousers), it wasn't a problem to disable at all, unlike some other ones I've seen (the yahoo one was a nightmare and required some very specific mucking about with the control panel).
I know I should've probably found the antivirus topic for this, but frankly I'm too lazy, and starting a new topic is generally better anyway, sinse then people can just chime into the discussion when they want.
Our souls with high music ringing; O men! It must ever be
That we dwell in our dreaming and singing, A little apart from ye. (Arthur O'Shaughnessy 1873.)