TweakME is used for modifying the security settings of Java midlets on the Nokia 6600 phone.
With TweakME you can set all permissions for a midlet regardless if it's signed or not.
It's a way for developers to create powerful midlets without the annual cost for a certificate by advising their users to use TweakME and a way for power users to decide whom to trust by theirselfes.
To start the software just double click the file "TweakME.jar" in Windows Explorer. (You can add a shotcut in your startmenu, too).
Requirements:
Windows XP SP1 or later
Nokia PC Suite installed and working
Java Runtime 1.5 or later
Symbian Connect QI (http://www.symbian.com/developer/downloads/tools.html#connect) installed

The phone has to be connected to the PC in order to edit the security settings. (The mRouter Software that is usually installed by the software that ships with the phone (So make sure you have the PC/device connectivity software installed.) must be connected to the phone.)
The Trial-Version runs for only 30 days and cannot change the settings for messaging and multimedia.