gdude30
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The only good reason to jailbreak one is so you can use it on a network other than the one it was made for. You may have problems upgrading it's operating system which will leave you with less options.
As for price $99. for an 8 gig iPhone 3G isn't expensive. I paid that for a moto razr and a hell of alot more for a Sony Ericcson W810 which had a 2 hour battery life when playing MP3's. If $99. is too much look for a refurb at $49.
I beg to differ.
Top 12 reasons for jailbreak.
http://thebigboss.org/why-jailbreak-iphone/
I think the price for the iPhone 3G is very reasonable right now as well. Hard to believe but there are phones more expensive than the basic iPhone 3G right now and don't do nearly as half as it does.
Not as for macbooks and macs. That's another story.






















