Hi,
One final warning for any Paypal transaction that goes wrong......... There is a 45 day limit to make your claim - so don't be strung along by suppliers saying that your goods will be with you shortly if you would be prepared to wait a little bit longer - set a target date for your goods arriving and when you will claim your money back if they don't - don't take it to the 45 day limit to prevent arguments.
Cheers
Paul