Or should I sy anyone bought the new laptop....I was surprised the dock is an entire laptop
I spent a couple days with an Asus Transformer and it's dock. I wasn't happy with the cramped typing, and from what little time I spent with the Bionic dock, I was even LESS impressed with it, than the Asus's. Firefox on the dock is ungodly slow. Also, word is that the Bionic will be the only phone it will fit (not that I KNOW that for a fact).
Does it work with the extended battery?
It looks like there is a little room left with the Bionic with standard battery in it, so maybe, but I bet it would be tight. You should ask again in the BIONIC ACCESSORIES sub-forum lapdock thread that ChevyNova mentioned, maybe someone there has both.