I was leaning toward a used Z3 before I saw this. I would definitely get a 120 if this is possible though.
However, I am not clear on this statement: I just bought CD-iu50v from eBay and charging Iphone with usb hub doesn't work with it no matter which one i used.
So with the 1.1 hub everything worked as listed above using the stock apple cable...what advantage was there to using the CD-iu50v? On screen control? Video?
I am pretty happy with the functionality listed in the 1.1 hub above. The only drawback is that you need to plug in the USB drive after the phone...no big deal.