Disk Utility does clone drives.... very easily. I am not at home so I can't type out the exact direction.
The fallowing is from:
http://www.midwesternmac.com/tutori...s-x-using-disk-utility-carbon-copy-cloner-etc
Using Disk Utility
NOTE: If you are having problems with this method of backing up using Disk Utility, there is an alternative that seems to be more consistent: Instead of opening Disk Utility from your Applications folder, you can boot your computer using the OSX Installation CD or DVD 1, then (after your computer is started up), click on the 'Installer' menu and select 'Disk Utility...' from there, then go through steps 3-7, restart, and do the rest of the steps outlined here. (Thanks, Niel!)
1. Once every month or every other month do a full backup to an external drive. Turn on and plug in the external drive.
2. Open Disk Utility (in Applications>Utilities).
3. Click on your computer's main hard drive (the one with Mac OSX installed on it) in the left-hand column in Disk Utility. (Click on the same name as the drive name on your desktop).
4. Click the 'Restore' tab (Mac OSX 10.3 Panther or later required).
5. Drag your main hard drive into the 'Source' white field.
6. Drag your external FireWire drive into the 'Destination' white field. (make sure any other data on your FireWire drive is not the same name as anything on your main OSX drive, and that you have deleted any previous full backup by dragging everything to the trash and emptying it.
7. Click 'Restore' and it will copy all data across to your FireWire drive.
8. When it is finished, Go to System Preferences and click on Startup Disk, and select the External FireWire drive, then restart and make sure the computer is able to boot from the external drive. If it can, then everything went well, and you can unplug the FireWire drive.
9. To restore (if you ever need to do so), do all these steps, except hold down the 'Option' key at startup and choose to boot off the external FireWire drive, and put the FireWire drive into the 'Source' field, and your main drive into the 'Destination' field.