I'm having an issue with installing z4root. I put it on my Droid X but the phone doesn't seem to recognize it. When i open it up in astro, I then "open app manager" and its pretty much a blank screen with no info beside name, label, file version etc, and no option to install. Does anyone have any ideas why this is and what I'm possibly doing wrong. It just seems like my phone doesn't know what to do with a .apk file. Any help would be appreciated.