After spending an entire night in my car in -20 degree cold my 3G 20gb ipod died and, it seems, nothing will bring her back to life. It's killing me not having it. But, not by nature, I am trying to be a frugal person. Do we think revisions to the ipod will come in the next 3 or 4 months? Will they be worth the wait? Will they just be price drops? Will they be a 5th generation? I've told myself that I can go 3 or four months without it... but if the revision is saving $50 then I'll be shooting myself for wasting all that time fumbling for CDs in the car.