What do you want in iphone 4G?

I surely love the new iPhone and I am wishing that I could upgrade mine. The phone is actually so sweet especially the very brilliant screen because the current model is very much pixelated for me and browsing is not so pleasing though. The phone is thin already but the new design for me is not so likable though.

I just bought my first Iphone 3Gs 32 gig, so I will have to wait three years for the 4g one. Darn it. But I would suppose the 4G wold have 4G mobile wireless. The other things have already been listed. What I want now is when it comes in that if one has the money, one ca upgrade to 4G from 3G or 3Gs without a penalty. And I want clear pictures, larger file sizes, oh and the ability to take music or audio files off of an ipod through an UPC device without going through iTUNES.