Radio Transmissions & Tracking Systems

The idea is to combine Arduino main board with it's compatible GPS module and GPRS/GSM shield.
I'm thinking of Arduino Mega ADK. Could you please advice me on the best compatible components.
Thanks

The idea is to combine Arduino main board with it’s compatible GPS module and GPRS/GSM shield.

For what purpose?

I’m thinking of Arduino Mega ADK

I’m thinking hot fudge brownie sundae.

Could you please advice me on the best compatible components.

No. Not without knowing where you are, what your budget is, and what your project is.

Hi PaulS;
While you were making hilarious jokes I got myself Mega ADK, GPS shield and SIM900 GPRS/GSM Shield.
The purpose the project is to Send/Receive text messages and GPS location at the same time.
I am in London-UK.
Thanks for the reply.

Why didn't you get a SIM908 based shield. GPS & GSM/GPRS all in one.

I did not know. I kept the receipt. I can exchange it.
Thanks for the reply.

Arduino shields using the SIM908 aren't that common yet (not as common as the SIM900 based ones anyway), but it avoids any potential pin conflicts.

I literally checked every site on line including Amazon and Ebay. I think SIM908 has not made it to United Kingdom yet.