I'll add in a thanks of my own here. The level of detail in Aurora is immense.
It's been somewhat of an inspiration for me - I'm a computing student, and I've long been formulating ideas for my own PC games, Aurora has given me the little push I needed to get started on one by showing how simple it can be to build a complicated user-interface. You don't mind me poaching a few ideas, right? *hopeful grin*
EDIT: okay, perhaps 'poach' is the wrong word. ^^'