exporting to a server
 

I want to setup an excel workbook that will have 'screens' where users can
enter car loan application information. I want this information to be saved
in excel once the save button has been hit. I want this data to connect to a
..net WCF server and/or a service broker application that is hosted on a sql
server 2005 database.
Can you tell me if this feature is available in excel? Would this be like
a 'hyperlink'?
If this feature is available in excel, can you tell me how to accomplish
this task?

Also if this kind of a feature is available, can I email an excel
spreadsheet that has the above functions listed to a user that may or may not
have (some version of excel) on their workstation? Would e-mail servers allow
this type of excel spreadsheet to be e-mailed to users without removing the
excel spreadsheet?
Thanks!