Newbie - GPRS and arduino


I am a newbie. So please bear with me. This is what I want to do:

1- I have a sensor. 2- I want to get the data from the sensor through the I/O 3- I want to send the data through GPRS to an ftp address to store the data in a database.

Is this feasible with the Arduino? If so any hints as to what software library exists and hardware I need?

Thank yo for your help.

Here are the link for your project.