Am I missing something here? Why is there so much effort being spent to get the 2.1 apps working on 2.0.1 builds? Just go ahead and install 2.1. My copy is perfectly stable and smooth (as long as you don't use the live wallpapers) and has far more functionality than 2.0.1. The Gallery app does not work the same on 2.0.1 as it does on 2.1. The gallery alone with the sync to Picasa is worth the switch all by itself. Here is my argument for installing 2.1: The procedure for rooting and installing 2.1 has gotten very simple and is well documented. The procedure for going back to 2.0.1 is also simple and well documented for when the official 2.1 release comes out. Might I add that a January release of 2.1 OTA is purely rumor and speculation. It might be much later than that. Just do it!