You may have determined where to put all the orbs, but since the year is almost out, for others that come later and have the same question, here's the sequence:
Fire god orb = snake rune
Moss rat orb = death rune
Violet blast orb = gold rune
Blue moon orb = shield rune
White snow orb = mountain rune
As well, the game plays great on the M11XR2 netbook -
http://www.virtualsecrets.com/alienware-dell-m11xr2.html