No sound from VMWare on SUSE 9.1

I do not have audio from my VMWare 4.5.2 Host: SuSE Linux 9.1 - 2.6.5-7.151-default Guest: WinXP Pro. Suggestions? Janus -- Roskilde University, Denmark. Department of Technology and Social Science. International Development Studies. ESST - Society, Science and Technology in Europe.