My PC has two hard drives and a dual operating system. One drive uses XP professional and the other Windows 98SE. The sound system is Soundblaster Live! 5.1 through Creative Labs DTT2200 Desktop Theatre 5.1 speakers. The only games I have are Discworld I and II, which both worked on a previous PC. Fortunately, DW II plays without problem on Windows 98SE, complete with sound. However, neither program will start at all on XP, and DW I will only run using subtitles on 98SE. I would like advice on how to use the “setsound” facility with this program to enable the use of sound.