So guys because i am not so good in linux i decided to reinstall Arch in ext3 fs. I did it and the system works just fine. I install the kde with
pacman -S kde
after the installation i am running
nano /etc/rc.conf
and make the corrections below
DAEMONS=(syslog-ng !hotplug hwd !pcmcia network netfs crond dbus hal kdm)
Do i have to correct anything else somewhere to start Kde automatically every time i boot arch?
The instructions for the installation is here
http://www.insomnia.gr/vb3/showthread.php?t=162575
If anybody knows that something is wrong in this "Howto" i will be very happy to inform me!
Thank you very much all of you guys for helping me!!