I have a mac without an infrared receiver, and would like to be able to control Front Row with a remote control. I have an Apple Universal Dock and Apple Remote, and was wondering if I could control Front Row with the Dock connected via USB to my mac. If this is not possible, is there a way to control front row with my iPod touch using the Remote application from the App Store? This is very convenient with iTunes, but can I use my iPod touch to control other apps, for free (not using Remote Buddy, which is $35)? Thanks for any help.