Kernel and upgrading built-in packages!

["Bashir" <bash_(_at_)_surad_(_dot_)_org>]

Hi,

I am running 3.6 on i386 laptop machine.

1) If I recompile the GENERIC kernel with for example ntfs support added,
would it make my kernel less secure that it was before?

2) I installed dhcp from ISC since the built-in dhcp was not working, so I now
end up with two dhcp in different location. Is there any way to remove the
built-in one?

// Bashir