I will be getting a new Ipod touch for my Bday next week. The hardware has already been bought but my wife wont let me play with it till my bday .. I do plan to Jailbreak my Ipod and am pretty confident that I can Jailbreak it without any problems. I was wondering if there is any app. that I can get for the touch which will basically let me use driving directions on the road. Eg: I am at home or at work where I have wi-fi and I can use the Google Maps app. (or any other app.) to get driving directions. I then go on the road where I do not have wi-fi. Is there any possible way that I can save those directions and use them while driving? Thanks.