Yesterday, according to the internal memory widget, I had used up 143mb of my allotted 159mb. Needing more space, I uninstalled two apps, (Paper Toss and PDF Viewer) that were about 3MB each. I also cleared my dalvik cache. My phone was then down to 136MB used. Today, my phone is back up to 143MB used. I haven't installed any apps since yesterday. What happened to those 6MB that I freed up?? (Rooted and running Fresh 2.0d and I am not using apps2sd)