To get into KDE just type
assuming you chose kde as the default during the install. Otherwise it's
Code:
startx /etc/X11/xinit/xinitrc.kde
This last one can start any of the DE/WM's substituting their name where it says kde. To get the machine to boot directly into a gui you have to tell it to boot into runlevel 4. You do that by editing /etc/inittab and changing
Code:
# Default runlevel. (Do not set to 0 or 6)
id:3:initdefault:
to be
Code:
# Default runlevel. (Do not set to 0 or 6)
id:4:initdefault: