e-mail registration info

[Cori]

Hi,

I'm a newb/intermediate web designer, and I've come across something that I cannot do that my client is asking for.

When a visitor to her site fills out a registration page with their info to receive newsletter info, she wants to be able to somehow download their info into her local Quicken software.

Any ideas? Is this even possible?

Any help or suggestions would help, thanks,

~C