Where are newer 2.4.x kernels

I've seen lots of references to experiences with newer 2.4.x kernels (2.4.2., 2.4.3, and even 2.4.4). I know I can get them from kernel.org, but the references seem to imply that there are SuSE versions of at least some of them available also. All I've been able to find (on the web page ftp://ftp.suse.com/pub/suse/i386/update/7.1/kernel) is an RPM for the compiled version of the 2.4.2 kernel. Can anyone point me to SuSE sources for the 2.4.2 kernel or to binary updates for 2.4.3 or 2.4.4? Paul Abrahams