My anti-virus program has shown me that my computer has become infected with the Conficker Worm as soon as I logged onto the forums in the early hours of this morning. Apparently the Worm has infected the ABRSM forums, spreading the Worm onto all computers which log on, and my computer has now become unstable.
I have PM'd the mods to inform them, and suggest that, if you have logged on to the forums, you log off the forums straightaway and perform a full system scan before all the data on your PC is deleted - if it's not already too late.