Ron,
How about working MP in a different fashion! Rather than load ALL your Dealers into one MP session, why not try the following:
User enters address
You verify address and obtain long/lat of users address
You interogate your database for all dealers whose long/lat fall within a set range of users long/lat
You then only populate MP with the dealers that fall close to the user.
Regards,
Andy Yule
Revival Consultants Ltd
PS: I am a database consultant, if I can assist you further then please email me at
Andy@Revival.uk.com