Harrowing Hotkeys

Microstation Compatriots, 

I am looking for hotkeys for specific things, I'm not quite sure Microstation V8i has.

Is there a hotkey for:

-Moving the cursor into the key-in box? (A set of keys that will allow me to type without moving the mouse myself.) 

-Hotkeys to activate an AutoCAD equivalent of ORTHO mode? (Where you can only move horizontally or vertically.)

Also, is there a way to customize hotkeys in Microstation as well?  

I'm learning Microstation from an AutoCAD perspective, so some of the basic actions I'm trying to relearn.

Thank you,

-KN