Right now, I’d love to see some Bluetooth headphones. Not a headset, headphones, mostly just because I wish I could listen to iTunes from a household location other than my bedroom — seeing as how loud noises generally get muffled through the walls, and generally piss the neighbours off, maxxing the volume isn’t always the best option.
Then again, why the hell not a headset? It’d have to be stereo of course, and incorporate that in-ear-microphone shit that everyone is so excited about… but hey — it’s a headset for your phone, or it’s headphones for your mp3-phone, next-generation iPod, or your computer! Problem solvered.