Looks like I was right when I said the new Bugbear variant wouldn't go away without a fight. According to this BBC News article, in only 24 hours, W32.Bugbear.B@MM has already achieved what it took the first variant three days to do. If you've been infected, Symantec has created a fix tool.
I had my first driving lesson today! Well, technically it wasn't my first, but it was my first for quite a while. Personally, I think I did quite well, but if I'm going to accomplish my aim of getting my licence by the end of the summer, I really need to get my clutch control sorted out - stalling at a busy junction isn't fun!