Actually, I didn't choose to play the "original" game after the Zodiac download. I chose to play ANNA EE instead, so I really can't give you an answer to your "savegames" question. Oh, yes, I just remembered that I deleted the game files after I played the "original" game, so I wouldn't have any of the old savegames, anyway. I'm now playing ANNA EE, ad it IS different right at the beginnig of the game, so I am now referring to the Walkthroughs that our fellow Boomer, Lanlynk, supplied in this thread.
THANKS AGAIN, lanlynk