I also had trouble with sound in the Lemmings Demo. It sounds OK, but for a Pentum 150, with 32 Mb ram and an AWE32 sound card, i thought that the quality could have been better. Funnily enough, i did not notice the poor quality until recently, so something may have been changed in one of the updates. I ran the Lemmings Demo on my old 486-DX-33/8mb/SB16ASP - and the sound was absolutely terrible!!!