Quick heads up.
There's a new wave of the old PayPal scam doing the rounds. For those of you who haven't heard of this, it's called phishing: basically the scammer creates a fake PayPal lookalike site and sends out emails asking people to confirm their details. When you go to the link in the email, you are taken to not to the real PayPal site, but to the fake. If you enter your details they are then recored and stolen by the phisher, who can then rob you blind at his leisure.
The email I got came from "John Crossman" email@example.com. Note the domain name; real PayPal emails will originate from Paypal.com, not somethingfake-paypal.com.
If you're suspicious, check the real paypal site. If think you've already given your details to a fake site, log on and change your password to be on the safe side. Don't forget to let PayPal know about the dodgy email.