gbollard wrote:
... Don't trust him, or me or lau for that matter - check these things out yourself. ..

I was hoping someone would say that. Yes indeedy, trust anyone else, but certainly not me! I'm far too devious.
PS. As well as Spybot (which you MUST be careful about, as there are several sites that will offer infected downloads and amazingly, several that will SELL it to you, lightly disguised to look different.) I also would recommend AdAware (the free version).
Note that there are a HANDFUL of good free anti-virus programs out there, and maybe a double handful of good, free ant-spyware products. There are lots of free downloads of programs that are, at best, useless, plus there are many, many programs you can pay for, that are also useless.
The classic "worst case" is
WinFixer, which I came across wearing its "WinAntiVirusPro" hat. The woman who had paid "$46GBP" for it was fairly happy with her purchase - they had sent her receipts for her cash, it occasionally reported things it had blocked (such as
HijackThis, which you should read about). The only odd thing she could see was that it kept asking her to renew her subscription (starting straight after she had paid).
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"Striking up conversations with strangers is an autistic person's version of extreme sports."
Kamran Nazeer