So i got a ipod 2g 32gb on release date. One of the first things i wanted to do was get this installer app that i've been hearing since the conception of the iPhone. long story short, i have no idea where to start. Apparently there is no installer app for the ipod 2g?? what is this cydia??? i want to customize my ipod but i just dont know where to start or how to do it, any help?