kernel source questions

Hi List: 3 quick questions: 1. How can I rebuild /usr/src/linux-2.4.4.SuSE after I inadvertantly deleted it? i Reinstalling kernel 2.4 from the CDs will not do it. 2. I switched to kernel 2.2.19 after having problems with vmware on 2.4.4-4GB. Whe is there no /usr/src/linux-2.2.19 directory? 3. Where on the 7.2 disks are the suse linux sources? They used to be called lx_suse, IIRC, but that package doesn't seem to be on the CDs anymore? Thanks for any tips, Alex.