hi, my 3G iPod battery is really bad now and i decided i need a new iPod. Instead of payin 100$ for the new battery, i figured it would be better spent buying a new ipod. now i want the regular iPod, nothing fancy, but i think the 5G iPod will be coming out like this fall or late summer? the ipod is simple enough they cant really change it. add a color screen, more battery, thats about it isnt it? is it best just to wait for the new version or does it really not matter?