Sony in ears, very comfortable
Shure E2c, much better sound, remains in drawer because they are very uncomfortable.
Sennheiser hd595, "good", nothing to compare them to so.. Well way better than the Shure e2´s. Comfortable for hours.
Iriver ifp595 : Folder-tree navigation - w. little joystick, very easy and intuitive. Senn Hd595