Backup/Restore Problem

[droidnoob385]

Hey guys, I just rooted my Droid X this evening, finally. Now that it's rooted I'm having trouble doing a nandroid backup/restore. I've went through ROM Manager and set up ClockworkMod Recovery, but when I reboot into recovery it just simply reboots the phone and it comes back to the usual home screen. When I manually go into the recovery mode there is no "backup/restore" option as like I've been reading about.

Phone settings if needed:
Android version 2.2.1
System version 2.3.340
I have USB debugging checked. Don't know if that's a problem or not.

Any help would be greatly appreciated.
Thanks, David.