You can't use custom settings in /etc/rc.d/rc.inet1.conf with wicd.
Either choose to use one or the other. If you never travel with this
box, there's really no need to use wicd; but again, it's your choice.
Also, you need to get YOUR DNS servers from YOUR router. Look under
Status -- that's where they're found in LinkSys routers.
I see wicd says you're using WEP, but you once said you use WPA.
However, iwconfig states
so atm you're not using either one. Decide which one, but you should
just try without encryption first to see if you connect and can use it.
I don't remember how to setup WEP, as it's basically useless -- especially
where I live. If you can't do that, someone can help. I think that is
also covered in Alien Bob's wiki on Slackware wireless.
Here's a sample /etc/rc.d/rc.inet1.conf that should work for you:
# Config information for eth0:
# Config information for wlan0:
WLAN_ESSID="insert your essid"
# Default gateway IP address:
# Change this to "yes" for debugging output to stdout. Unfortunately,
# /sbin/hotplug seems to disable stdout so you'll only see debugging output
# when rc.inet1 is called directly.
That is for trying without encryption, since I don't remember
how to setup WEP.