"I wanna replace my hard drive. I want everything exactly as it is now on the new hard drive - apps, documents, data, everything. Will a time machine backup do that for me? Or should I just clone the drive? If so, are there recommended cloning freeware?"
Clone it first. Use the FREE version of CarbonCopyCloner (version 3.4.7) which can be found here:
http://www.bombich.com/download.html
(Note: disregard the blurb that it's for Tiger & Leopard only. It works fine with later versions of the OS)
Do you have an external enclosure to use for cloning, BEFORE you install the new drive?
If not, consider one of these gadgets (they will run you about $20-25):
http://www.amazon.com/s/ref=nb_sb_n...ords=usb3+sata+dock&rh=i:aps,k:usb3+sata+dock
(many items shown, they all work the same, just pick one you like that's cheap)
Hook the dock to the Mac.
Put the drive in.
Turn it on.
Initialize it with Disk Utility.
Launch CCC
On the left, choose your source (old) drive.
On the right, choose your target (new) drive.
Choose to backup everything.
When you're done, DO A TEST BOOT BEFORE you swap.
How to boot from the dock:
- Power down the Mac (all the way down, power off)
- Turn on the dock (with the new drive in it)
- Press the Mac's power on button
- As soon as you hear the startup sound, hold down the option key and KEEP HOLDING IT DOWN
- In a few moments, the startup manager will appear
- You should see both your internal drive and the docked drive. Use the tab or arrow key to choose the docked drive, then hit the return key.
- The Mac should boot from the docked drive (WARNING: it will look just like the internal looked, you need to go to "about this Mac" to see from which drive you're running.
If all is well after the test boot, NOW it's time to "do the swap"
Keep the dock and old drive, and use that as your "emergency booter".