I just bit the bullet and replaced my 2006 iMac with an i7 2.3 Mac Mini, which I will set up tonight.
What would be the best way to go about everything? The Mac Mini will have ML out of the box, and I will upgrade to Mavericks. I want to transfer everything from my iMac (running 10.6.8). I also have a Time Machine backup, so I could do it that way.
So, upgrade OS X first and then transfer files/settings? Or transfer files through the setup/migration assistant first, then upgrade OSX? Should I do the migration with an ethernet cable hooked between the two machines or just do it from the Time Machine backup?
I appreciate the advice.
That will be a nice upgrade as the integrated graphics beats the discrete graphics from even the best 2006 era iMac.
Here's what I'd do; assuming the Mac mini still comes with Mountain Lion (you can tell this right off the bat if you notice the iOS 4-6 style gray felt that is present in Lion and Mountain Lion, but not Mavericks):
1. Boot up the Mac mini.
2. Don't run Migration Assistant.
3. Go to the Mac App Store and register the iLife applications to your AppleID (as this saves you the trouble of trying to do so later).
4. Download the Mavericks installer from the Mac App Store.
5. DO NOT RUN IT.
6. Take an 8GB or larger capacity USB drive (hard/thumb/SSD/whatever), and format it in Disk Utility with a GUID Partition Table (GPT) and make a partition that is formatted as Mac OS X Extended (Journaled).
7. Use the "createinstallmedia" command line tool as referenced here:
http://www.macworld.com/article/2056561/how-to-make-a-bootable-mavericks-install-drive.html to make a bootable Mavericks install drive.
8. Reboot your computer with said Mavericks install drive attached and hold down the option key. Select the Mavericks install drive.
9. Run Disk Utility to format your internal hard drive in the same manner as was done to the Mavericks install drive in step 6. Then quit Disk Utility.
10. Then run the Mavericks installer, pointing it to install on your newly wiped internal drive.
11. Wait a long while.
12. When installation finishes, if you'd like, then would be a great time to run the Migration Assistant, which you can do either from your old computer via FireWire or from your Time Machine back-up via whatever interface your drive takes. Then you'll be done and running in a freshly installed Mavericks OS (rather than even getting Mountain Lion or an OS upgrade involved at all).
This is a bit more involved, but it's ultimately a much cleaner way to do this.
Of note, this process has a couple extra steps if your Mac mini is coming with a Fusion drive instead of just a hard drive or just an SSD.