> Q. Do I really need 3G?
> A. If you want GP, then yes.
I presume you mean "GPS", the Global Positioning System.
> Q. Can I charge from my computer?
> A. No
No, if it's most Windows computers.
Yes, if it is a Macintosh.
> Q. What's the difference between syncing and doing a backup?
> A. Not much, if any
Huge difference: Backup is the first of 5 distinct steps of a synchronization.
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Jim Saklad mailto:jimdoc@me.com
Apple: Rise, and rise again, until lambs become lions
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