I followed the instruction here
I did a Automatic Installation with the Installer Package.
After restarting two times, the menu isn't up yet.
My Mac won't boot up, It just loads a circle with a slash across forever.
Command + S keeps telling me "Searching for root device", or something along that line.
When I tried to boot from my Installation disc while holding down C.
I went into Disk Utility and my Mac HD was renamed to disk0s2.
I am unable to mount that disk, reinstall mac os, repair the disk or anything else.
My Mac is completely dead now.
I am unable to go into safe mode.
I am VERY sure this happened immediately after I installed rEFIt.