Hi Gerry,

Presumably if the software can record all of your usage of Web it can then check if on ANY occasion you used your e-mail from your machine. Hence it can itentify your address even if on the current session you have not used it.

I am sorry, I don't really understand what you are saying. "record all of your usage of Web"? could you please explain? Patrick ----- chemweb: A list for Chemical Applications of the Internet. Archived as: http://www.ch.ic.ac.uk/hypermail/chemweb/ To unsubscribe, send to listserver@ic.ac.uk the following message; unsubscribe chemweb List coordinator, Henry Rzepa (rzepa@ic.ac.uk)