I am extremely frustrated with my Milestone after installing 2.2. Very, very slow and laggy. After exiting ANY app, home screen goes blank for about 15 seconds. I hate it. Anyone else experienced this? Were you able to fix it? I've done a soft reset 3 or 4 times, makes no difference. Handcent SMS also is acting up - was fine right up until the update. I'm ready to give up - 2.2 has been nothing but a pain for me.