Is there actually a DOS version of The Adventures of Lomax? As it's listed on MobyGames but I haven't found any info on it anywhere else, is it included on the windows version CD?

That's good to know, I've managed to get Lemmings 2 with everything in the original box so no worries there. But Lemmings 3 is a bit harder to find at a good price with more than just the CD.

What copy protection does Lemmings 2 & 3 have? Will I need the manual or extras? As I'm trying to hunt down second hand copies of both but I don't want to end up with a useless CD or floppy if I don't get the manual or extras.