Threw it out, it appears. Unless it's hiding down at the bottom of one more box, which I intend to search, later. That's annoying. I'll have to buy it again, if reactions to Lazarus by those familiar with Ultima V are positive.
On the upside, I've found 11th Hour, which I didn't know I still possessed.
EDIT: Found it! I've got Aranna, which is the original DS plus an expansion. It does work with Lazarus, supposedly, and if I get a chance, I'll try installing it, tonight. We'll see.