Poseidon wrote:
I've never had a Mac. I haven't been on the tech scene in 2 years. You're speaking french to me.
http://www.apple.com/macosx/what-is-mac … chine.html - Basically, it'll create a complete historical backup of your laptop's hard drive.. so every hour it saves any changes, then each day it consolidates them, etc etc. If something completely fucks up on the macbook, you can recreate your entire computer's settings/file structure from the backup.. or if you need a single file you used to have (but deleted..), you can go in and navigate the time/file structure to find it. It's pretty nifty lol. I use that, as well as a few external HDs to put RAW photo files/movies/etc that I don't have space to carry with me on the laptop..
Winston_Churchill wrote:
Not necessarily slower. Theyre 5400RPM which some hard drives are (most are "Green", so variable speeds). You can get 7200RPM ones though
Ah ok.. hmm I recall that files would transfer slower (I think over USB lol) when my Macbook wasn't plugged in.. so I assumed the same for powered vs non-powered external hard drives..