[CentOS] Kernel downgrade?

Mon Apr 10 14:03:24 UTC 2006
Remco Barendse <redhat at barendse.to>

Hi list!

I've been bitten by a bug in the latest kernel 2.6.9-34.EL  and I already 
removed the old kernel.

Are old kernels retained at any place? I need to go back to 2.6.9-22.02 
but where can I find it?  In the Centos 4.3 directory I find only the 
latest kernel, not the older ones?