nptd problem with runlevel and wlan0

I had to address the problem here because the length of it.
at the installation process at the end it says to do this:

Automatically Start Networking at Boot

To have your network interfaces activated at boot, you need to add them to the default runlevel.

Code Listing 2.8: Adding net.eth0 to the default runlevel

# rc-update add net.eth0 default

If you have several network interfaces, you need to create the appropriate net.eth1, net.eth2 etc. initscripts for those. You can use ln to do this:

Code Listing 2.9: Creating extra initscripts

# cd /etc/init.d
# ln -s net.lo net.eth1
# rc-update add net.eth1 default

I have eth0 the wired one and wlan0 as the wirelesss one and I did the instruction also for wlan0 because it said do it for all of you network device.

but know every time at the boot sequence i get this red lines

* Bringing up interface wlan0
 *   Starting wpa_supplicant on wlan0 ...
 *   /etc/wpa_supplicant/wpa_supplicant.conf not found                    [ !! ]

So i ignore it but this time when iamben tell me to update my time setting with
/etc/init.d/ntp-client start
 * Bringing up interface wlan0
 *   Starting wpa_supplicant on wlan0 ...
 *   /etc/wpa_supplicant/wpa_supplicant.conf not found                    [ !! ]
 * ERROR: net.wlan0 failed to start
 * ERROR: cannot start ntp-client as net.wlan0 would not start

the above happens and I could neither fix my wireless nor the matter of ntp to start using eth0 or ppp0(dsl connection) for that matter.
i am more comfortable that ntp don't start connecting DSL connection by itself and do the update when eth0 has Internet connection

and the other matter remains to how could I make wlan0 running.
my kernel is config and compiled respectively.

look at the evidence above and tell me what is wrong????????????????





THE SOLUTION:
<iamben> Crking: if you use NM, dont use net.* scripts
Crking> iamben, So delete the wlan0 from run-level altogether; then nptd listen to NM


localhost ~ # rc-update del net.wlan0 default
 * service net.wlan0 removed from runlevel default