Stole this idea from benzworld. It's a pretty good way of keeping traffic up in the repairs thread. I believe the repairs section is the most important forum we have.

I'll start.

Replaced idler pulley, tightened belt, and finally replaced front right shock. It's a major pain in the ass with how hard it is to reach the top nuts.

Isolated oil leak and transmission leak. Both were at the cooler lines on the radiator. I'd left them too loose after the belt tensioner replacement job.

Still need to track down AC leak and figure out why it sometimes blows scalding hot air when in stop and go city traffic on HOT days. Still need to completely flush transmission and change filter. Need headliner and new radio amplifier... Amps in these things are not easy to replace.