After three failed attempts, I was finally able to root my Droid 2 this afternoon. Now I can install apps that require root (e.g., Tether) and I am prompted to allow root access when I run them. But when I go into Settings-->Applications-->Manage Applications to try to delete the apps I don't want (e.g. CityID, Blockbuster) the Uninstall button is STILL grayed out, just as it was before I rooted. I saw in the forums here that the ONLY way to get rid of these apps is to root the phone to uninstall them, but now that I'm rooted, I STILL cannot uninstall them. What's the trick?