Well...
To those saying that we who do not have problems with Avast 5.0 are fanboys, well think again SOUR GRAPERS....
I know what is in my PC and I know how it works. If you guys claim you know what you guys are doing just because you know how to tinker around with your machines, then by all means, GO BACK TO SCHOOL because clearly you know nothing about your machines since you guys cannot even pin point what the heck is wrong with it. Oh sure... Blame the new software installed. The question is, what is in your PC in the first place that made the new software react? Ever thought of that geniuses who lack neurons? It is not only you guys who knows how to use that argument. I do play around with the PC and its OS for a living. So two can play that game. If one thing doesn't work on the other machine, it clearly does not have anything to do with the OS. Rather what is in the PC because if it is the OS... Duh!!! Then everyone should have the same problem.
As for the bloke using a crystal ball... Well... You are just good at that... Stare at your crystal ball because for all you know you will learn something out of it... Perhaps your crystal ball can magnify your brain and show you that in reality it is really just so small you might even need an electron microscope to see it.
A lot of those stuff against people who do not have issues with Avast are rubbish. For one, they cannot posts something technical worth looking into. We sure have a lot of trolls in the Forum these days.