Try booting into the OSX disc at start up and see if you can access the internal HD.
Thank you Lars for your input!Boot from a System Disc (the one that came with the unit) and perform an 'Archive and Install.' - Problem fixed.
Lesson learned: Don't move folders or files that which you don't know their function.
Thank you for the advice, I think this is how I will have to go about recovering my files.I would boot from the DVD. Hook up the external drive. Disk utility is available from one of the menus. Use it to partition the external as needed then install the system onto one partition. Boot from the external and you will be able to see your main drive and copy your important files to a different partition on your external. Now you can reinstall or try to recover your original system.
Hope that works
I did this and everything is up and working again. Thank you everyone for all the help. :clap:You could just boot from an external firewire drive and replace your folders in the good locations.