Can I have two 2.6.32 kernels?
 

Now I have 2.6.26
and 2.6.32 trunk kernel from SID.
What will happend if I install kernel 2.6.32.5 from kernel.org?
I will lose 2.6.32 trunk or there will be some problem?

You can have as many subdirectories with as many different kernel versions/kernel configurations as you want (e.g. under /usr/src).

You can build, keep and select (e.g. from grub) as many different binary kernels as you want (e.g. for testing).

'Hope that helps .. PSM

Ok, now I will install it then.