Thanks for your tips.
this is what happened:
[root@localhost ~]# /etc/init.d/NetworkManager start
Setting network parameters... [ OK ]
Starting NetworkManager daemon: [ OK ]
[root@localhost ~]# ifconfig
eth0 Link encap:Ethernet HWaddr 00:0A:E4
7:BC:8A
inet addr:192.168.100.104 Bcast:192.168.100.255 Mask:255.255.255.0
inet6 addr: fe80::20a:e4ff:fed7:bc8a/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1024714 errors:0 dropped:0 overruns:0 frame:0
TX packets:1064089 errors:0 dropped:0 overruns:2 carrier:0
collisions:0 txqueuelen:1000
RX bytes:721977485 (688.5 MiB) TX bytes:890940761 (849.6 MiB)
Interrupt:20 Base address:0xc400
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:16522 errors:0 dropped:0 overruns:0 frame:0
TX packets:16522 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:826260 (806.8 KiB) TX bytes:826260 (806.8 KiB)
[root@localhost ~]#
but again, i can't seem to activate the wireless in the icon by the clock.
is it possible that i haven't correctly set up the wireless connection? the passwords,SSID and all that i mean..
//s