Hey man funny you mentioned lenovo... I'm on my X220 w/ a KBC Poker on top, I bought myself a really short USB to mini USB cable, now the keyboard is positioned on top of the laptop and I still have access to the trackpad + the two physical mouse buttons.
Would it be hard to remove the trackpoint from the keyboard and mod it into the KBC Poker? I've really wanted the Mini Guru but sadly it failed and I can't help but notice the resemblance it has with the KBC Poker, the key layout is EXACTLY the same. The only difference is that the Mini-Guru has a smaller bezel and has, more important the trackpoint (and also two mouse buttons, but this doesn't matter to me at all).