Sound problem in Qemu

[Charlotte Holtzer]

Hello,

I have a problem with the sound in Qemu.
I downloaded and installed the latest version of Qemu for neo1973, 
following the instructions given on 
http://wiki.openmoko.org/wiki/OpenMoko_under_QEMU.
I use the "openmoko-devel-image-qemuarm-20070301164659.rootfs.ext2.gz" 
image that I downloaded from 
http://ftp.blagblagblag.org/pub/BLAG/developers/jebba/openmoko/qemu-r1190/.
I configured Qemu manually so it might accept sound, but no sound 
drivers are detected when I run Qemu.
Here are 2 libraries I also installed in order to configure Qemu:
libasound2-dev
libsdl1.2-dev

What do you think I should do to have access to that sound ?
Thanks in Advance.
Charlotte