Using an iPad to access a desktop computer remotely is a great boon to travelers. LogMeIn Ignition has been available for some time for the iPad and iPhone. And earlier this week GoToMyPC was released for the iPad. Both have positive reviews in the App Store. The GoToMyPC is free and has a 30-day free trial. After that it costs $10 per month for a single user, or $100 per year. The LogMeIn app costs $29.99.