Lcd Dm(3), hybrid frame, Ion reg, PMC lpr, NDZ on/off, 68ci PMI pure energy 4500 nitro tank, dye 05 rhino tank cover, red Halo w/rip
Better battery life
I got this board when I ordered my E1 from eclipse. It came with the zero-b (v 1.10) preinstalled. I bought the frame right after the E2 came out so it was about $175 or somewere around there. And it is a BIG improvement over the stock E1 boards. WAY better battery life (I get about 25-30 games out of a battery). And it only bounces if your trying to make it bounce. LCD is so easy to use.
Over all just a great upgrade if you've got the cash. I think prices have gone down quit a bit so if you've got an old E1 laying around PICK THIS UP!