EDIT II:OK, all I need is the key generator password. It said the hint was "inside this room?" which means I'm missing something obvious?
I have the secret code, but I don't know what the hell it means. The code you need to enter uses the alphabet, and the code is below... what does it mean?
I've done nothing with that reflection in the big window, if that's anything important, I don't know.
EDIT:III Fudge it!
I went to Google and searched for a walkthrough. According to it, the symbols on the ground I provided a pic for were supposed to be three letters. This makes the third time I need to start this game over from scratch just to complete it.
Stay away from this one, it's too buggy....
EDIT IV: Duh... I finally figured it out. The three letters in the "symbols" picture above are
HUT. Can you see it yet? Took me forever. But...
DONE!