I picked up Audio Hijack Pro so I can record some of my favorite radio shows on the Internet to playback when I have time. Since I stopped driving to work and went back to taking the Metro I have been missing Marketplace on my drive home. I can also listen to Studio 360, which I plan to do tomorrow, when I have time. The Audio Hijack is like the Tivo for Internet audio, but missing the time schedules and recommendations.
The benefit of the portable audio is getting the top item on my wishlist, an iPod. I am wishing the iPod interface was slightly more malleable and offered how much information was available about the audio file, it would be good to have search functionality too. I am happy to have my full address-book and calendar tucked in the device also. I am surprised there has not been a thumb keyboard introduced for the iPod as of yet. I am even more surprised there is not a dial and click text entry component, just like the arcade games of yore.