Custom network settings?

[Xamindar <junkxamindar gmail com>]

Is it, or will it eventually be possible to have custom settings like a
static IP for certain access points and multiple profiles for the wired
interface?  I often use connections that do not have a dhcp server and
when networkmanager is running it takes over the interface,
resolve.conf, and routes so I have to end up setting all those manually
from the command line if my connection does not have a dhcp server.

Is there any way to set custom settings?