When I first got the droid everything would load pretty fast. I installed quite a few apps, and removed quite a few(Nothing preloaded), and things have slowed down. When I turn the screen back on while it's been running I get the desktop background right away but sometimes it takes 10-15 seconds before I can access anything, opposed to almost instant start up from factory settings. Sometimes the apps themselves take a bit longer as well once I try to load one. I'm familiar with disk cleanup and what fragmentation is with a computer and I'm guessing something similar may need to be done with the phone. I am not rooted if that matters and have no need to do so for my phone usage. I do have advanced task killer so it isn't slow because of current apps running. Any ideas? Apps that may speed things back up or perform some kind of clean up?