Thanks Brian, I followed the link it shows order deleted, when I click details of the order it is empty except for the postage.
I think an overactive firewall is giving my PC some serious comunication issues.
Sounds odd. I'm using the firewall included in my router as well as a software firewall on my PC (ZoneAlarm) and have no problems. Whatever you use for a browser, make sure it is a fairly current version, and maybe take a look at your security settings.