Wow first off i'm sorry for beating a dead horse but I can't for the life of me install summerboard. I tried reinstalling the installer app than resetting my iphone. I can't seem to download anything because I keep getting the Error: Package Download Failed! message. I just bought this 16gb iphone yesterday and unlocked, jailbroke and activated with ziphone. Any suggestions as to why I keep getting this error. The 1st thing I did was go into sources and install the community sources than I hit refresh all sources. I then tried installing summerboard and that damn error keeps popping up! oh man i'm about ready to throw my iphone into the wall. All i'm trying to do is use a picture I have as a background instead of just having that black screen.