If you use Server side scripting\ASP then the client machines do not
need to have any version of Access at all. There are other things to
take into consideration as well, such as security and processing power
of the computer that will be serving up the wep pages and how many
people will be accessing the database through the web pages
simultaniously. Using Access 2003, you can create web pages, but I
prefer to use APS in the Visual Studio InterDev environment and
Microsoft Publisher 2003, (don't know if that is an option for you).
Using ASP, the backend just becomes a database file that holds the data
and the work is done by the ASP page, so it really would not matter
which version of Access you use except from the point of which driver
to use to create the database connection.
Hope this helps.
David Hodgkins, MCSD, MCDBA, MCSE
www.jstarsoftware.com - Home of AutoCompact for Access Databases