sending files from smartphone
I am developing a smartphone application (in c#). This application will record the voice from the user and will save as .wav file. I have completed the work till now. Now I need to send this file to one of the Personal Computer(dedicated server) which is located in some other region. So i need to implement it as wireless connection (There will not have any wired connection between the smartphone and PC). I heard about so many technologies like WAP, GPRS, RAPI etc. But I am not familiar with all it. Please help me!!!
Also in order to implement it, should i connect any extra device with Smartphone or PC? Aslo can u provide some sample application
Thanks in advance
Rajesh.

