When I Build & Go from XCode and load an app to the device it works fine repeatedly until I change some source; then I get the E8000001 Verification Error bit when I try to reload. However, if I delete the app from hardware it'll reload again fine. Is this normal? or should I be able to reload (even after recompile) w/o any issues? If this is not normal, any ideas on what might be going on? I'm using a first gen iPhone with OS 2.0.2. TIA.