I just Installed Mandrake 9.0. I am new to Linux (surprise). Everything seemed to install perfectly. When I restarted the computer the boot loader came up (I am dual booting with Win XP) I selected Linux and it came up to a command line telling me to enter my name and password. I did that and the command prompt came up.
Here is my problem. I thought I told it to start up with the GUI(KDE). So here I am. Everything installed fine and I can't get to a GUI. I sure as heck can't use the command line at this point

. How do I get to KDE from here and how do I tell it to start me there from now on?
Thanks for the help in advance.