UndercoverAlien wrote:
but it doesn't matter anymore, i already downloaded spybot

As Orwell said, Spybot has nothing to do with Antivirus protection.
The top three AVs are AVG, Avast! and Avira. Pick one.
The non-free lot just charge you for picking up maybe a tiny few more viruses, if that. They certainly clutter your system up with so much rubbish, that you'd probably prefer to have the virus.
I think all three of the free ones above do offer a "pay for" version, which does exactly the same virus protection, with the same database. It just gives you some extra toys that you might find useful.
oblio wrote:
...
according to Seb, we are not bothering with Avast on my new de-windowed ubuntu pc,
maybe until we install the beta7, but i would expect that to be unnecessary in a virtual box
There's no point in getting worked up about viruses, except on Microsoft products.
And... if you run Windows on a virtual machine, you still need to have an AV, but a firewall is probably redundant. OTOH, if a virus gets to the virtual Windows, you just overwrite it with a backup copy of the virtual drive. Time... three minutes, say, to copy a few Gig file. Not the week of trying to reinstall from scratch.
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