Hey Elsa (and any others who are concerned):
Is there anything you don't like about the name Siegburg other than the fact that it's different from the original?
Trust me when I say I'm a HUGE fan of the games. In fact, that's why I approached Lori about making them into novels. I've been obsessed with Quest for Glory for fifteen years. It has quite literally changed my life.
But above all else, I am a writer. I've been obsessed with writing fiction for even longer than I've been obsessed with QFG. My number one objective is, with Lori, to write a good series of novels that feature the adventures of [you'll find out more about the main character soon enough], Erasmus and Fenrus, Bruno, Erana, Katrina, Shameen, Shema, Rakeesh, Ad Avis... all your favorites. Novels that any older Harry Potter fan will read and recommend to all their friends who are not QFG fans. Because the more money we make, and the more fan support we have, the more likely these things are to get made into movies, and into new and amazing computer games.
So with that in mind, some things HAVE to be changed. Anything that doesn't fit into the organic, balanced structure of a good novel, for example, has to be altered or removed. We've expanded on some things GREATLY (i.e. Bruno, the Healer, the kobold, the dryad, Heinrich Pferdefedern... and you won't BELIEVE what we've done with the fox!). But some things have had to fall by the wayside. There are no meeps. No Spore Spitting Spirea. No Antwerp.
I wish we could have fit everything in. We tried to do a Spore Spitting Spirea scene, but it got cut because we were way too high on word count and it just didn't add much to the overall flow of the plot. Plotting a novel is very, very difficult. In some ways though, it frees us to be more creative. The kobold doesn't have to stick to one screen. He can wander through town wreaking havoc and setting buildings on fire. Doesn't that sound like fun?
So changing a few names will be the least of the things that disappoint fans who want everything exactly the same. Spielburg won't be the only name that's changed... we have to alter any pop culture references, as well as any character names that readers (without the aid of visuals) might confuse with one another. And if we don't get the rights from Sierra, as I mentioned before, EVERY character and place name will have to be changed.
The goal is to get these books out there. Because they will make Lori rich and powerful... and what do you think she's going to do with all her money? Create more wonderful worlds for you, of course!
Also, Lori and I are already plotting novels that go BEYOND QFG 1-5. There will be three additional novels featuring the characters you know and love, and then there will be a "next generation" type series as well about the kids. Trust me when I say, you WANT these novels to be successful and make lots of money.
-M.B.

P.S. Elsa -- take comfort in the fact that you will now and forever be the one, the only, Elsa von Spielburg. I think Lori would be happy to officially "copyright" the title to you.