no it doesn't
no
no
Nope. Completely FREE! But, if you set it to check for mail too often, it will drain the battery from your iPod.
No, there are not extra charges for any application on the iPod Touch.
No.
it shouldnt be dangerous. its like using a laptop while its charging or using your ipod touch while charging.
yes, it charges it unless it is not a charge cable but if you are using the one that apple gave you then it will charge.
No but they will know that your on a mobile
you can if you smoke while using it,and talking on your cell phone
The iPod Touch yes, but the iPhone charges you extra for internet,
That has happened to me sometimes, sometimes it must be ur ipod docking station is out of date or u didnt plug the ipod in all the way or maybe something is wrong with the outlet make sure every little thing is perfect n sometimes my ipod nano only charges in a certain posistion in my out dated docking station
by using Itunes