Choose Music > Pop-H when you're rocking out to Abba with headphones. Sure, it's easy enough to do, but we were too lazy to change Hear's preset to Hip Hop / Rap-H when the song switched to Akon's Smack That. Even nonaudiophiles can appreciate an app like JoeSoft's Hear, which, for $49.95, boosts the sound quality of your entire digital music library - and any other audio you care to listen to on your Mac. After an admittedly quick look at the app, however, we found ourselves wishing JoeSoft could build in a few more features that cater to lazy mousers like us. To wit: With its dozens of music presets - from Alternative / Punk to Hip Hop/Rap to Techno, all for both speakers and headphones, choosing the one you want quickly is, well, a challenge.