1. HD650 Not sure if I'm going to like it over the HD580 but I would like to try them anyway
2. A good but reasonably priced electrostat that fulfils the promise of the Micro Seiki MX1.
3. Senn HD25-1 or HD25-1-II curious to hear and have a good closed portable HP as an alternative to iems.
4. Etymotic ER4-p/s because I love the ER6i but would like just a little fuller sound and a tad more bass.