Well I think I got it to work

See I'm just a beginner with Linux.
I looked at a tutorial on how to make it look like Leopard and everything was going OK until I got to the part where you change the Log-In screen. After "installing" the new Log-In screen, now all I see is pitch black screen, nothing on it so I can't log in.
Guess I won't take it that far next time, I don't need a complete Mac OS transformation anyways
Any halp? Thanks!
BTW, this is the tutorial in case you wanna know exactly what I did... or tried to do
http://maketecheasier.com/turn-your-...ard/2008/07/23