Well this is how I got the sound to work on my Thinkpad 600E.

Open a shell and logon as root and type
insmod sound
insmod ad1848
insmod uart401
insmod cs4232 io=0x530 irq=5 dma=1 dma2-0 mpuio=0x330 mpuirq=9

this will load the correct drivers, however you will have to enter this everytime you reboot so if anyone out there has a script that will run these commands on boot I would appreciate hearing from you.

Update: I finally got the mods above to load at boot what I did was create a file with the above commands and saved it as cs4232 in the /etc folder and made it executable.

Then cd to /etc/rc5.d and ran

ln -s /etc/cs4232 S98cs4232

this created the symlink and I then rebooted the laptop and sound loaded on start.