apps not getting installed

[harryhansra]

hi i need some help.. i used to install a lots of apps or thems or toys through installer and cydia but lots of them didnt got installed neither they apper in uninstall list does that mean those were not installed on my iphone like i installed lots of summerboard themes nearly half of them are visible no where what could be the problem and i need some more help ihave synced some phots via itunes to use as wallpaper in a new folder how can i shift them to the default wallpaperr folder ? and can some one please tell me some good sources where i can get really good games and apps .....