[CentOS] Two cleanly installed CentOS 5.6 servers but with different Xen kernel versions

> Not sure the outcome of copying the yum directory. I would have just
> run yum clean all then yum update.

Ah, thanks, I will put that in my personal Wiki for future reference. 
Noob here and it is a test environment at home :). Thanks for your help.

-- 
Kind regards,

Hans Vos