i think Zedge personnel should send a motivational/thanks email/message to the contributor whose uploaded item is really a nice one
like user ABC has contributed an item which has been highly rated by the users and thus we like to thank to Mr. ABC for his/her contribution.
i think this will work for zedge & zedgers as well . . .

Firstly go to Application Manager > Options > Settings and set "Online Certificate check" = Off and Software Installation = All.
Secondly try resetting date on phone to January 1 2007 first and if that doesn't work try December 31 2006 as Symbian certificate may have expired on theme; reset date after installation.
