add warning:
add warning:

WARNING: Part of the following ports are available at ports-current
only, not included in 4.x-RELEASE. But we do not support mixed
kernel/application from different versions. You need to use
ports-current at your own risk and you may require some knowledge to
mix them.

MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame