I want to create a autoreply sms system as part of my project. i.e the system should send reply according to the incoming message. i want to do it with a microcontroller and a gsm module. i want to keep record of five details... for this what microcontroller i can use? also how this could be done? Help me geeks....http://www.faadooengineers.com/images/smilies-new/(think).gif Thanks in advance....