Just my 2 pennies...but I've found my Droid to perform noticeably faster with Advanced Task Killer uninstalled. This was one of the first apps I put on my phone to help KEEP it running quickly, but I have been very unhappy with the slow performance. I've gone through multiple reboots and systematic installing/uninstalling of apps until I hit upon the least likely culprit, ATK. After removing it completely, I've noticed a significant difference in respect to keyboard lag, UI refreshing, and possibly battery life. This is by no means an absolute truth, but I'm curious if anyone else has seen this? Thanks.