what is the radio?
 

could someone explain what people mean when they are talking about different radios? and which one would i want?

Re: what is the radio?
 

radio - how your phone communicates with the cellular towers.
diffrent radios can make better or worse signal streanth.

Re: what is the radio?
 

Check out this thread:
http://forum.ppcgeeks.com/showthread.php?t=78378
Props to MordyT for starting it!!!
Might help you find the one you want. :)