Which Mandrake Kernel to upgrade to?

[Dustin Cross]

I am running teh stock Mandrake 7.1 kernel and think I need to upgrade.  I have had 
teh system lock-up a few times now for no reason and I just had it happen while I 
was sitting here and it seemed like a memory problem.  Since the default kernel is 
2.4.8 and there are known mem problem with older 2.4 kernels I want to upgrade.  I 
found several Mandrake 2.4.17 kernels (-enterprise, -secure, and -smp) and a 2.4.18-
linus kernel.  It is a single processor celeron 766, but mandrake defaults to teh 
2.4.8-smp kernel that I use as a mail and web server.  Which one of these 4 upgrade 
kernels should I use?  Or should I use another?

Dusty