The de_sonypsp.zip file you have requested: Maps Levels Missions / DE Maps / S to T Titles / Counter-Strike Source - DE Sony PSP Map - 1.38mb is not available. Perhaps try browsing all files for the game Counter-Strike: Source and upload any files you want to share or are missing. This is the only information we could locate:
That's why the dead pixels appear! It all makes sense now! Nintendo terrorists come at night and try to destroy your PSP and the Sony forces of good come and stage a battle, leaving many dead pixels where nades went off!