I have an iPhone 3GS I jailbroke using blackra1n software running on a Macbook Pro. If the phone crashes, you need to run blackra1n on it again to get it out of restore mode. I'd like to purchase a Dell mini to carry with me so that in the event that the phone crashes or battery dies I'll have a way to fix my phone, plus it'd be nice having an extra computer. My question, though, is: Does it matter whether blackra1n is run from OS X or Windows? I like OS X better, but if anyone has tried jailbreaking from OS X using blackra1n, I'd like to know if you can run a fix on your phone from blackra1n on Windows.