Just wanted to post this as a heads up that, at least for now, "Perfect Keyboard" is free to XDA members. You purchase it on the market and then PM the developer the transaction number, and he will issue a refund.
I got mine today, and i must say im sticking with it for a while. Ive tried sooo many keyboards but i always end up going back to Swype. I just like the look and feel of this one. Its highly customizeable, visually. In terms of function, it seems to be based off the gingerbread keyboard, with a few extra goodies. give it a shot!!! (go to original thread for the full description)
screenies below with my personal color setup.