2. "Rattle" coming from seatbelt = tighten hex bolt for top under freedom panel
3. "Rattle" from driver mirror = haven't found cause but after moving the black cover and some light hits around the mirror I know it's coming from either the housing or the mirror itself
4. Riber "clicking" sound around door = haven't found the cause but it seems that it's the weatherstripping at the top of the door to the corner piece. If you push the corner piece against itself you hear a clicking sound when the rubber releases.
Source: Dmactampa @ http://www.wranglerforum.com/f274/rattle-near-drivers-door-windshield-post-207129.html#post3158092