its a list of all the forums. decide which is most suited to a question, as it gets the best response if you ask in a forum themed for the type of Q..
as to your problem, you either write an app with multiple data connections and have it download all of access and up it to mysql, or you use an already invented version of this wheel
be advised that youre going from the green fields as a happily mooing cow, into a searing wok as a lump of rapidly charring steak if you go from mysql to access.. that's like michael schumacher saying he's going to do his next formula one race on a bicycle.
www.intelligent-converters.com might have a pre-made s0olution for a low price. remember that it makes more sense to buy software if you cannot write it yourself for a lower cost, based on your employed hourly rate