need help for intraday data updating utility for amibroker local database

i want to create auto intraday data updating utility for amibroker (local database)..
i am currently updating it thru metalib.dll,
but i want develop it like manshi.co.in /Rtdsdata.com application , which can directly update intraday data to amibroker (without any manual settings/dll),
can anybody help me ??
email me ur suggestion @ vishvch@gmail.com