I believe I might have a possible memory leak. How much available memory does Sbsettings tell you on your Ipod Touch 4g? It is jailbroken, but, originally i started with a good 140 mb free/available. This past week or two, It has slowly declined (with everything closed of course, processes all x'd, multitasking all clear). The other day it claimed 120 mb free. Then yesterday about 105 mb. Then now, its down to 87 mb. After freeing memory, im up to 113 again (but will obviously decline as sbsettings updates). Could I have messed up a plist edit or something? Any tools to help diagnose this problem? It may also be a cydia plugin: lock info. It runs a calendar as my lock screen. The native calendar alone. Would that serve responsible for ram consumption? The only things I have really used my ipod for is Plants vs zombies, tilt to live, aim, facebook and music. The last plist tweaks I have done are the changing the camera resolutions + enabling HDR.